April 22, 2017

General microbiome

The Microbiome – The Biochemist (full issue)

Human vaginal microbiome

*Review: What fertility specialists should know about the vaginal microbiome: a review – Juan Antonio García-Velascoa – Reproductive BioMedicine Online

Animal experiments

Microbiota-Induced Antibodies Are Essential for Host Inflammatory Responsiveness to Sterile and Infectious Stimuli – Daniel Cisalpino – Journal of Immunology

Host-Microbe Co-metabolism Dictates Cancer Drug Efficacy in C. elegans – Timothy A. Scott – Cell

Bacterial Metabolism Affects the C. elegans Response to Cancer Chemotherapeutics – Aurian P. García-González – Cell

Examining the role of the microbiome in the effectiveness of colorectal cancer treatment – Jim Fessenden – UMass Medical School Communications

Neonatal acquisition of Clostridia species protects against colonization by bacterial pathogens – Yun-Gi Kim – Science

Infant mice lack microbes that help fight intestinal infection – EurekAlert!

Effects of different oligosaccharides at various dosages on the composition of gut microbiota and short-chain fatty acids in mice with constipation – Linlin Wang –  Food & Function

Short Term High Fat Diet Induces Obesity-Enhancing Changes in Mouse Gut Microbiota That are Partially Reversed by Cessation of the High Fat Diet – Yue Shang – Lipids

Animal microbiome

Resilience of the prokaryotic microbial community of Acropora digitifera to elevated temperature – Andrian P. Gajigan – Microbiology Open

Characterization of the gut microbiota in the golden takin (Budorcas taxicolor bedfordi) – Jun Chen – AMB Express

*Opinion: Mammary microbiota of dairy ruminants: fact or fiction? – Pascal Rainard – Veterinary Research

Determination of the microbial community features of Haemaphysalis flava in different developmental stages by high-throughput sequencing – Deyong Duan – Journal of Basic Microbiology

Plant, root, and soil microbiome

A signature of tree health? Shifts in the microbiome and the ecological drivers of horse chestnut bleeding canker disease – Britt Koskella – New Phytologist

Soil aggregates as massively concurrent evolutionary incubators – Matthias C Rillig – ISME

Responses of soil nitrous oxide production and abundances and composition of associated microbial communities to nitrogen and water amendment – Qing Wang – Biology and Fertility of Soils

*Editorial: Signalling in the phytomicrobiome: Understanding and harnessing the plant holobiont – Donald L. Smith – Frontiers in Plant Science

Warming enhances old organic carbon decomposition through altering functional microbial communities – Lei Cheng – ISME

Effects of Short-Term Warming and Altered Precipitation on Soil Microbial Communities in Alpine Grassland of the Tibetan Plateau – Kaoping Zhang – Frontiers in Microbiology

Long-term straw returning affects Nitrospira-like nitrite oxidizing bacterial community in a rapeseed-rice rotation soil – Xuesong Luo – Journal of Basic Microbiology

Water and extremophile microbiome

Attenuation and modification of the ballast water microbial community during voyages into the Canadian Arctic – Mattias L. Johansson – Diversity and Distributions

Prokaryote species richness is positively correlated with eukaryote abundance in wastewater treatment biofilms – Inga Leena Angell – Letters in Applied Microbiology

*Review: The life sulfuric: Microbial ecology of sulfur cycling in marine sediments – Kenneth Wasmund – Environmental Microbiology Reports

Microbial community function in the bleaching disease of the marine macroalgae Delisea pulchra – Enrique Zozaya-Valdés – Environmental Microbiology

Poorly known microbial taxa dominate the microbiome of permafrost thaw ponds – Christian Wurzbacher – ISME

Built environment

Diversity changes of microbial communities into hospital surface environments – Rika Yano – Journal of Infection and Chemotherapy

Bioinformatics

A Robust Symmetric Nonnegative Matrix Factorization Framework for Clustering Multiple Heterogeneous Microbiome Data – Yuanyuan Ma – Preprints

Assessing the Impact of Assemblers on Virus Detection in a De Novo Metagenomic Analysis Pipeline – Daniel J. White – Journal of Computational Biology

Techniques

Engineered Regulatory Systems Modulate Gene Expression of Human Commensals in the Gut – Bentley Lim – Cell

‘Genetic scalpel’ can manipulate the microbiome, Yale study shows – Bill Hathaway – Yale News

What is broad-range 16S rDNA PCR? – Amani Patel – Microbiology and Infectious Disease

Microbes in the news

Microbiome: The Body’s Great Conductor –  Conan Milner – Epoch Times

Our Gut Microbes Have Circadian Rhythms, Too — And They Might Own Us – Jesslyn Shields – HowStuffWorks

The Bacteria That Can Help Find Land Mines – Daniel Akst – The Wall Street Journal

Science, publishing, and career

Grant Addresses Computational Challenges in Microbiome Research – Jacobs School of Medicine and Biomedical Science

April 19, 2017

Exciting papers with locoregional effects of microbiota in a mouse model of colon carcinogenesis, maternal high fat diet detrimentally alterring epigenetic and gut microbiome pathways leading to fatty liver disease in mice.

Events and jobs

ASM Microbe 2017 : New Orleans

QC Microbiology Product Testing Associate – Experis : Irvine, CA
General microbiome

Review: Applying the design-build-test paradigm in microbiome engineering – Hoang Long Pham – Current Opinion in Biotechnology

Cohort Profile: African Collaborative Center for Microbiome and Genomics Research’s (ACCME) Human Papillomavirus (HPV) and Cervical Cancer Study – Sally N. Adebamowo – International Journal of Epidemiology

Review: Cultured microbes represent a substantial fraction of the human and mouse gut microbiota – Ilias Lagkouvardos – Gut Microbes

Human skin microbiome

A distinct cutaneous microbiota pofile in autoimmune bullous disease patients – Mor Miodovnika – Experimental Dermatology

Human gut microbiome

Review : A psychology of the human brain–gut–microbiome axis – Andrew P. Allen – Social and Personality Psychology Compass

Multivariate modelling of faecal bacterial profiles of patients with IBS predicts responsiveness to a diet low in FODMAPs – Sean M P Bennet – Gut

Animal microbiome

Temporal changes in cutaneous bacterial communities of terrestrial- and aquatic- phase newts (Amphibia) – Joana Sabino-Pinto – Environmental Microbiology

The low diverse gastric microbiome of the jellyfish Cotylorhiza tuberculata is dominated by four novel taxa – Tomeu Viver – Environmental Microbiology

Studying the effect of administration route and treatment dose on the selection of enrofloxacin resistance in commensal Escherichia coli in broilers – Ilias Chantziaras -Journal of Antimicrobial Chemotherapy

The skin microbiome of the Common thresher shark (Alopias vulpinus) has low taxonomic and potential metabolic β-diversity – Michael P. Doane – Environmental Microbiology Reports

Animal experiments

Intestinal, extra-intestinal and systemic sequelae of Toxoplasma gondii induced acute ileitis in mice harboring a human gut microbiota – Eliane von Klitzing – PLOS ONE

Effects of the inclusion of a Bacillus direct-fed microbial on performance parameters, bone quality, recovered gut microflora, and intestinal morphology in broilers consuming a grower diet containing corn distillers dried grains with solubles – J. D. Latorre – Poultry Science

Effect of high-fat diet and growth stage on the diversity and composition of intestinal microbiota in healthy bovine livestock – Shengyin Jiao – Journal of the Science of Food and Agriculture

*Locoregional effects of microbiota in a preclinical model of colon carcinogenesis – Sarah Tomkovich – Cancer Research

Selection of Cholesterol-Lowering Lactic Acid Bacteria and its Effects on Rats Fed with High-Cholesterol Diet – Yufang Liu – Current Microbiology

*Enhanced offspring predisposition to steatohepatitis with maternal high-fat diet is associated with epigenetic and microbiome alterations – Umesh D. Wankhade – PLOS ONE

Plant, root, and soil microbiome

Archaea and bacteria mediate the effects of native species root loss on fungi during plant invasion – Steven D Mamet- The ISME Journal

An acid-tolerant ammonia-oxidizing γ-proteobacterium from soil – Masahito Hayatsu – The ISME Journal

Investigation of Arsenotrophic Microbiome in Arsenic-Affected Bangladesh Groundwater – Munawar Sultana – Groundwater

Unexpected associated microalgal diversity in the lichen Ramalina farinacea is uncovered by pyrosequencing analyses – Patricia Moya – Plos ONE

Tuber indicum shapes the microbial communities of ectomycorhizosphere soil and ectomycorrhizae of an indigenous tree (Pinus armandii) – Qiang Li – Plos ONE

The ‘known’ genetic potential for microbial communities to degrade organic phosphorus is reduced in low-pH soils – Ian D. E. A. Lidbury – Microbiology Open

Shifting microbial communities sustain multiyear iron reduction and methanogenesis in ferruginous sediment incubations – M. S. Bray – Gebiology

Water and extremophile microbiome

Discovery of anaerobic lithoheterotrophic haloarchaea, ubiquitous in hypersaline habitats – Dimitry Y Sorokin – The ISME Journal

Cultivation and characterization of Candidatus Nitrosocosmicus exaquare, an ammonia-oxidizing archaeon from a municipal wastewater treatment system – Laura A Sauder – The ISME Journal

Minireview: Microbial ecology of mountain glacier ecosystems: Biodiversity, ecological connections, and implications of a warming climate – Scott Hotaling – Environmental Microbiology

Probiotics / prebiotics
Colonic gas homeostasis: Mechanisms of adaptation following HOST-G904 galactooligosaccharide use in humans – M. Mego – Neurogastroenterology and Motility

Techniques

Stochastically reduced communities—Microfluidic compartments as model and investigation tool for soil microorganism growth in structured spaces – Jialan Cao – Engineering in Life Sciences

Protocol : Metagenomics and CAZyme Discovery – Benoit J. Kunath – Protein-Carbohydrate Interactions : Methods in Molecular Biology

The resident microflora of voided midstream urine of healthy controls: standard versus expanded urine culture protocols – L. Coorevits – European Journal of Clinical Microbiology & Infectious Diseases

Microbes in the news

Study finds amoeba ‘grazing,’ killing bacteria usually protected by film

How Bacteria-Laden Beetle Poop Is Killing American Squash and Melons

Glowing bacteria detect buried landmines

Science, publishing, and career

Saturday, Science Advocates Prepare for a Long March

Anitha’s non-microbiology picks

Research unlocks molecular key to animal evolution and disease

Cumulative culture can emerge from collective intelligence in animal groups – Takao Sasaki – Nature Communications

April 18, 2017

Today’s digest hosts a number of rhizosphere-related publications as well as a good amount of interesting microbiome-host-health science.  Coming up next week is BioData World West 2017, a conference focused on Genomics/Precision Medicine/AI that I will be attending – I’ll keep an eye out for anything microbiome-related!

Events and jobs

2017 Metagenomics Workshop – Edwards Lab Event (Bioinformatics)

BioData World West 2017 – Precision Medicine, AI, Genomics Conference

General microbiome

Biological Determinants of Health: Genes, Microbes, and Metabolism Exemplars of Nursing Science – Erin P. Ferranti – Nursing Outlook

* Microbiotal-Host Interactions and Hypertension – Sarah Galla – Physiology

Multi-site human microbiome

The Landscape Ecology and Microbiota of the Human Nose, Mouth, and Throat – Diana M. Proctor – Cell Host & Microbe

Human respiratory microbiome

* The microbiome in respiratory medicine: current challenges and future perspectives – Rosa Faner – European Respiratory Journal

Human skin microbiome

Living in Peace: Host-Microbiota Mutualism in the Skin – Daniel J. Campbell – Cell Host & Microbe

Human gut microbiome

The Gut Microbiome: Connecting Spatial Organization to Function – Carolina Tropini – Cell Host & Microbe

Lactobacillus casei DG and its postbiotic reduce the inflammatory mucosal response: an ex-vivo organ culture model of post-infectious irritable bowel syndrome – Compare D – BMC Gastroenterology

Animal experiments

Age-Associated Microbial Dysbiosis Promotes Intestinal Permeability, Systemic Inflammation, and Macrophage Dysfunction – Netusha Thevaranjan – Cell Host & Microbe

Animal microbiome

PrePrint – Succession of embryonic and intestinal bacterial communities of Atlantic salmon – Jep Lokesh – bioRxiv

The Role of Rumen Microbiome on Feed Efficiency of Grazing Cattle [page 138] – Leluo Guan – 28th Annual Florida Ruminant Nutrition Symposium

Structure and dynamics of the gut bacterial microbiota of the bark beetle, Dendroctonus rhizophagus (Curculionidae: Scolytinae) across their life stages – Carlos Iván Briones-Roblero – PLOS One

Plant, root, and soil microbiome

The role of soil chemistry and plant neighbourhoods in structuring fungal communities in three Panamanian rainforests – Tyler Schappe – Journal of Ecology

Host plant compatibility shapes the proteogenome of Frankia coriariae – Amir Ktari – Frontiers in Microbiology

Managing and manipulating the rhizosphere microbiome for plant health: A systems approach – Matthew D. Wallenstein – Rhizosphere

In vitro and In vivo biofilm formation by Azotobacter isolates and its relevance to rhizosphere colonization – Mohd. Musheer Altaf – Rhizosphere

Metabolism of pyrene through phthalic acid pathway by enriched bacterial consortium composed of Pseudomonas, Burkholderia, and Rhodococcus (PBR) – Sagar Vaidya – 3 Biotech

Effects of titanium dioxide nanoparticles on soil microbial communities and wheat biomass – Janine Moll – Soil Biology and Biochemistry

The effect of simulated warming on root dynamics and soil microbial community in an alpine meadow of the Qinghai-Tibet Plateau – Changting Wang – Applied Soil Ecology

Water and extremophile microbiome

Impacts of sea-level rise on sediment microbial community structure and function in two New England salt marshes, USA – Matt R. Simon – Journals of Soils and Sediments

A critical assessment of the microorganisms proposed to be important to enhanced biological phosphorus removal in full-scale wastewater treatment systems – Mikkel Stokholm-Bjerregaard – Frontiers in Microbiology

Applicability of cryoconite consortia of microorganisms and glacier-dwelling animals in astrobiological studies – Krzysztof Zawierucha – Contemporary Trends in Geoscience

Built environment

Review – Microbiological diagnosis of device-related biofilm infections – Yijuan Xu – APMIS

Patent Application – MONITORING AND MANAGING A FACILITY MICROBIOME – Dillon, Harrison – Free Patents Online

Microbes in space

Origins of Life on Mars: NASA’s Rovers Were Never Sterilized – Rhawn Gabriel Joseph – Cosmology.com

Phages and viruses

Mini Review Article – Phages in the Human Body – Ferran Navarro – Frontiers in Microbiology

Bioinformatics

* A Concurrent Subtractive Assembly Approach for Identification of Disease Associated Sub-metagenomes – Wontack Han – Research in Computational Molecular Biology. RECOMB 2017.

Techniques

Effect of environmental variation on estimating the bacterial species richness – Jongjian Chen – Frontiers in Microbiology

Thesis – USE OF MOLECULAR METHODS IN BIOTHREAT PREPAREDNESS – Katja Koskela – National Defense University: Research Publications No. 13

Microbes in the news

Pets During Pregnancy Trigger Gut Bacteria Changes for Infants That May Cut Obesity Risk, Study Finds

Gut microbiome dysregulation implicated in OCD

Microbes on the market

Innovative Microbiome-based IBD Therapeutics to Be Developed Under New Partnership

Microbiome drug candidate prevents recurrence of C. difficile infection

Ed’s non-microbiology picks

Climate change causes glacial river in Yukon to change direction

Self-taught artificial intelligence beats doctors at predicting heart attacks

Stroke rates appear to be rising steadily in young adults

Costs of Selective Attention: When Children Notice What Adults Miss – Daniel J. Plebanek – APS

California Dryness and Recovery Challenge Multi-Century Odds

April 14, 2017

Quite a number of biofilms based reviews for today’s digest. Local adaptation in natural microbial communities. Bacterial community varies along the natural water balance gradient in the Tibetan Plateau.

Events and jobs

Senior Program Officer  – The Paul G. Allen Frontiers Group – Seattle, WA, United States

 

General microbiome

Culturomics: A New Kid on the Block of OMICS to Enable Personalized Medicine – ME Kambouris – Omics

Introduction: microbial local adaptation: insights from natural populations, genomics and experimental evolution – T Giraud – Molecular Ecology

*Review: Central venous catheters and biofilms: where do we stand in 2017? – M Gominet – APMIS

 

Human oral microbiome

*Review: Dental biofilm infections – an update – T Larsen – APMIS

*Review: Microbiological diagnosis of device-related biofilm infections – Y Xu – APMIS

*Review: Biofilms in orthopedic infections: a review of laboratory methods – AC Dibartola – APMIS

 

Human vaginal microbiome

Vaginal lactic acid elicits an anti-inflammatory response from human cervicovaginal epithelial cells and inhibits production of pro-inflammatory mediators associated with HIV acquisition – AC Hearps – Mucosal Immunology

*Review: Chronic urinary tract infections in patients with spinal cord lesions – biofilm infection with need for long-term antibiotic treatment – N Tofte – APMIS

 

Human gut microbiome

Curcuminoid Demethylation as an Alternative Metabolism by Human Intestinal Microbiota – S Burapan – Journal of Agricultural and Food Chemistry

Inflammasomes and intestinal inflammation – N Zmora – Mucosal Immunology

Gut Microbial Diversity in Antibiotic-Naive Children After Systemic Antibiotic Exposure: A Randomized Controlled Trial – T Doan – Clinical Infectious Diseases

 

Animal microbiome

Fish oil, lard and soybean oil differentially shape gut microbiota of middle-aged rats – He Li – Scientific Reports

Co-diversification of gastrointestinal microbiota and phylogeny in passerines is not explained by ecological divergence – L Kropáčková – Molecular Ecology

 

Plant, root and soil microbiome

Responses of denitrifying bacterial communities to short-term waterlogging of soils – Y Wang – Scientific Reports

Distinct Soil Microbial Communities in habitats of differing soil water balance on the Tibetan Plateau – Y Li – Scientific Reports

Convergence and contrast in the community structure of Bacteria, Fungi and Archaea along a tropical elevation-climate gradient – KG Peay – FEMS Microbiology Ecology

Continuous production of indole-3-acetic acid by immobilized cells of Arthrobacter agilis – M Ozdal – 3 Biotech

*Review: Agriculturally important microbial biofilms: Present status and future prospects – K Velmourougane – Journal of Basic Microbiology

 

Water and extremophile

Temporal abundance and activity trends of vinyl chloride (VC)-degrading bacteria in a dilute VC plume at Naval Air Station Oceana – Y Liang – Environmental Science and Pollution Research International

Spatial variation in bacterial community in natural wetland-river-sea ecosystems – H Zhang – Journal of Basic Microbiology

Bioremediation Management Reduces Mass Discharge at a Chlorinated DNAPL Site – BR Baldwin – Groundwater Monitoring & Remediation

 

Techniques

Enhancing Multiplex Genome Editing by Natural Transformation (MuGENT) via inactivation of ssDNA exonucleases – TN Dalia – bioRxiv

An Efficient Moments-Based Inference Method for Within-Host Bacterial Infection Dynamics – D Price – bioRxiv

 

More microbes

Dominant bacterial phyla in caves and their predicted functional roles in C and N cycle – S Mandal De – BMC Microbiology

Microbiome yarns: microbiomology of winter rosy face – K Timmis – Microbial Biotechnology

*Review: In vitro studies evaluating the effects of biofilms on wound-healing cells: a review – KR Kirker – APMIS

Vector competence and innate immune responses to dengue virus infection in selected laboratory and field-collected Stegomyia aegypti (= Aedes aegypti) – IM Serrato – Medical and Veterinary Entomology

*Review: Antibiotic treatment of biofilm infections – O Ciofu – APMIS

Microenvironmental characteristics and physiology of biofilms in chronic infections of CF patients are strongly affected by the host immune response – PØ. Jensen – APMIS

 

Microbes in news

To see the unseen: ‘Microbiomes’ show explores the common ground between arts, science – M McINALLY – Gazette-Times

Unprotected sex may disrupt the microbiome in vagina – J Hamzelou – New Scientist

Sol-gel-based stainless steel surface reduces fouling and biofilm formation during milk pasteurization – J Cornall- Dairy Reporter

Gut Microbes Contribute to Age-Associated Inflammation in Mice – A Olena – The Scientist

Microbiome Plus+ Gastrointestinal: New Probiotic Supplement Proven to Increase Vitamin D Levels While Lowering Cholesterol – Military News – Miltech

OPINION: How probiotics research is taking us to the next level of understanding – M Cunningham – Food Navigator

New synthetic peptide promotes wound healing – T Sandle – Digital Journal

Air Pollution Might Make Dangerous Bacteria Harder to Kill – V Greenwood – The Atlantic

Researchers studying how to disrupt bacteria to better treat infections – Phys.org

Bacteria with a bias – K Zehr – UNM HSC Newsbeat

Glowing bacteria could help in landmine cleanup efforts – D Quick – New Atlas

Trump budget plan could sink Shore beaches bacteria reports – R Zimmer – Asbury Park Press

How genetically-altered E.coli strain can kill dangerous bone-eating superbug Pseudomonas aeruginosa – B Crouch – The Advertiser

Study on lactic acid bacteria from kimchi sheds light on treatment of atopic dermatitis – The Korea Herald

This strain of probiotic bacteria treats and protects against anxiety, stress and inflammation – St. Joseph’s Healthcare

 

April 13, 2017

Profiles of ulcerative colitis patients’ microbiota after fecal microbiota transplantation, a bioinformatics software package for rarefaction analysis, an artist who uses sweat and bacteria to create scents and sculptures.

General microbiome

Review: Microbial metabolites in nutrition, healthcare and agriculture – Rajendra Singh – 3 Biotech

Review: Modified Mediterranean Diet for Enrichment of Short Chain Fatty Acids: Potential Adjunctive Therapeutic to Target Immune and Metabolic Dysfunction in Schizophrenia? – Jamie Joseph – Frontiers in Neuroscience

Human respiratory microbiome

The Nasopharyngeal Microbiota of Children with Respiratory Infections in Botswana – Matthew S Kelly – Pediatric Infectious Disease Journal

Human gut microbiome

* Microbial shifts and signatures of long-term remission in ulcerative colitis after faecal microbiota transplantation – Susana Fuentes – ISME Journal

Intestinal microbiome in children with severe and complicated acute viral gastroenteritis – Shih-Yen Chen – Scientific Reports

Unusual active site location and catalytic apparatus in a glycoside hydrolase family – Jose Munoz-Munoz – PNAS

Animal experiments

Enterococcus faecalis bacteriocin EntV inhibits hyphal morphogenesis, biofilm formation, and virulence of Candida albicans – Carrie E Graham – PNAS

The therapeutic protection of a living and dead Lactobacillus strain against aluminum-induced brain and liver injuries in C57BL/6 mice – Fengwei Tian & Leilei Yu – PLOS One

Microscale spatial analysis provides evidence for adhesive monopolization of dietary nutrients by specific intestinal bacteria – Yusuke Nagara – PLOS One

Review: Caspase recruitment domain 9, microbiota, and tryptophan metabolism: dangerous liaisons in inflammatory bowel diseases – Bruno Lamas – Current Opinion in Clinical Nutrition and Metabolic Care

Individual variation of natural D. melanogaster associated bacterial communities – Yun Wang – bioRxiv

Plant, root, and soil microbiome

A new polyketide glycoside from the rhizospheric Clonostachys rogersoniana associated with Panax notoginseng – Tian-Peng Yin – Journal of Asian Natural Products Research

Bacterial carbon use plasticity, phylogenetic diversity and the priming of soil organic matter – Ember M Morrissey – ISME Journal

Population and function analysis of cultivable bacteria associated with spores of arbuscular mycorrhizal fungus Gigaspora margarita – Liangkun Long – 3 Biotech

Water and extremophile microbiome

Exploring the ecological coherence between the spatial and temporal patterns of bacterioplankton in boreal lakes – Juan P. Niño García – Frontiers in Microbiology

Genomic comparisons of a bacterial lineage that inhabits both marine and terrestrial deep subsurface systems – Sean P Jungbluth – PeerJ

Bacterial community composition and dynamics spanning five years in freshwater bog lakes – Alexandra M Linz – bioRxiv

Occurrence of high-diversity metazoan- to microbial-dominated bioconstructions in a shallow Kimmeridgian carbonate ramp (Jabaloyas, Spain) – G San Miguel – Facies

Expression patterns of elemental cycling genes in the Amazon River Plume – Brandon M Satinsky – ISME Journal

Built environment

Comparison of microbial community shifts in two parallel multi-step drinking water treatment processes – Jiajiong Xu – Applied Microbiology and Biotechnology

Probiotics/prebiotics

Engineered probiotic Escherichia coli can eliminate and prevent Pseudomonas aeruginosa gut infection in animal models – In Young Hwang – Nature Communications

Review: Unraveling the Differences between Gram-Positive and Gram-Negative Probiotics in Modulating Protective Immunity to Enteric Infections – Sukumar Kandasamy – Frontiers in Immunology

Bioinformatics

* RTK: efficient rarefaction analysis of large datasets – Paul Saary – Bioinformatics

A geographically-diverse collection of 418 human gut microbiome pathway genome databases – Aria S Hahn – Scientific Data

Metabolomics

Indolepropionic acid and novel lipid metabolites are associated with a lower risk of type 2 diabetes in the Finnish Diabetes Prevention Study – Vanessa D de Mello – Scientific Reports

More microbes

Influences of dissolved oxygen concentration on biocathodic microbial communities in microbial fuel cells – Laura Rago – Bioelectrochemistry

Microbes in the news

Waste-munching bacteria could make nuclear stores safer – Sam Wong – New Scientist

‘Young poo’ makes aged fish live longer – Ewen Callaway – Nature

Microbiology: Gut microbes augment neurodegeneration – Daniel Erny – Nature

* This Artist Turns Sweat and Bacteria Into Art – Annie Tittiger – Wired

Science, publishing, and career

Why do scientists fabricate and falsify data? A matched-control analysis of papers containing problematic image duplications – Daniele Fanelli – bioRxiv

Amy’s non-microbiology picks

Human knockouts and phenotypic analysis in a cohort with a high rate of consanguinity – Danish Saleheen – Nature

April 8, 2017

General microbiome

Modeling The Consequences Of Heterogeneity In Microbial Population Dynamics – Helena Herrmann – BioRxiv

Human respiratory microbiome

16S rRNA Gene Sequencing Reveals Site-Specific Signatures Of The Upper And Lower Airways Of Cystic Fibrosis Patients – Sarah K. Lucas – BioRxiv

Review: Airway microbial dysbiosis in asthmatic patients: A target for prevention and treatment? – Kian Fan Chung – The Journal of Allergy and Clinical Immunology

Human skin microbiome

Toxification of polycyclic aromatic hydrocarbons by commensal bacteria from human skin – Juliane Sowada – Archives of Toxicology

Human gut microbiome

Long-term use of antibiotics and risk of colorectal adenoma – Yin Cao – Gut

Changes in Composition of the Gut Bacterial Microbiome after Fecal Microbiota Transplantation for Recurrent Clostridium difficile Infection in a Pediatric Heart Transplant Patient – Kyle L. Flannigan – Frontiers in Cardiovascular Medicine

Animal experiments

Iron Supplements Modulate Colon Microbiota Composition and Potentiate the Protective Effects of Probiotics in Dextran Sodium Sulfate-induced Colitis – Marco Constante – Inflammatory Bowel Diseases

Animal microbiome

Intestinal microbiota of healthy and unhealthy Atlantic salmon Salmo salar L. in a recirculating aquaculture system – Chun Wang – Chinese Journal of Oceanology and Limnology

Identification and modes of action of endogenous bacteria in taphonomy of embryos and larvae – Justin L. Eagan – Palaios

Microbial community compositions in the gastrointestinal tract of Chinese Mongolian sheep using Illumina MiSeq sequencing revealed high microbial diversity – Yan Zeng – AMB Express

Skin microbiota differs drastically between co-occurring frogs and newts – Molly C. Bletz – The Royal Society Open Science

Amphibian skin microbiota exhibits temporal variation in community structure but stability of predicted Bd-inhibitory function – Molly C Bletz – ISME

Plant, root, and soil microbiome

Characterization of a metagenome-derived protease from contaminated agricultural soil microorganisms and its random mutagenesis – Chengjian Jiang – Folia Microbiologica

Metagenomic analysis exploring taxonomic and functional diversity of soil microbial communities in Chilean vineyards and surrounding native forests – Luis E Castañeda – PeerJ

Initial nitrogen enrichment conditions determines variations in nitrogen substrate utilization by heterotrophic bacterial isolates – Suchismita Ghosh – BMC Microbiology

Sequential bioavailability of sedimentary organic matter to heterotrophic bacteria – Nagissa Mahmoudi – Environmental Microbiology

Seasonal and interannual dynamics of soil microbial biomass and available nitrogen in an alpine meadow in the eastern part of Qinghai-Tibet Plateau, China – Bo Xu – Biogeosciences

Microbial Functional Capacity Is Preserved Within Engineered Soil Formulations Used In Mine Site Restoration – Deepak Kumaresan – Scientific Reports

Keystone microbial taxa regulate the invasion of a fungal pathogen in agro-ecosystems – P. Trivedi – Soil Biology and Biochemistry

Water and extremophile microbiome

Assessing biosynthetic potential of agricultural groundwater through metagenomic sequencing: A diverse anammox community dominates nitrate-rich groundwater – William B. Ludington – PLOS ONE

Hidden diversity revealed by genome-resolved metagenomics of iron-oxidizing microbial mats from Lō’ihi Seamount, Hawai’i – Heather Fullerton – ISME

Performance and microbial community analysis in a modified anaerobic inclining-baffled reactor treating recycled paper mill effluent – Haider M. Zwain – Environmental Science and Pollution Research

Microbial formation of labile organic carbon in Antarctic glacial environments – H. J. Smith – Nature Geoscience

Review: Cryospheric science: The power of glacial microbes – Elizabeth B. Kujawinski – Nature Geoscience

Taxonomic composition of Lake Baikal bacterioneuston communities – A. D. Galach’yants – Microbiology

Performance and microbial population dynamics during stable operation and reactivation after extended idle conditions in an aerobic granular sequencing batch reactor – Qiulai He – Bioresource Technology

Comparative metagenomics reveals insights into the deep-sea adaptation mechanism of the microorganisms in Iheya hydrothermal fields – Hai-liang Wang – Journal of Marine Systems

Built environment

Filthy lucre: A metagenomic pilot study of microbes found on circulating currency in New York City – Julia M. Maritz – PLOS ONE

Food microbiology

The Dynamic Microbiota Profile During Pepper (Piper nigrum L.) Peeling by Solid-State Fermentation – Qisong Hu – Current Microbiology

Molecular investigation of bacterial communities during the manufacturing and ripening of semi-hard Iranian Liqvan cheese – M. Ramezani – Food Microbiology

Identification of microbial communities, with a focus on foodborne pathogens, during kimchi manufacturing process using culture-independent and -dependent analyses – Hae-Won Lee – LWT – Food Science and Technology

Probiotics / prebiotics

Impact of probiotic Saccharomyces boulardii on the gut microbiome composition in HIV-treated patients: A double-blind, randomised, placebo-controlled trial – Judit Villar-García – PLOS ONE

Phages and viruses

Taxonomic variability and functional stability in microbial communities infected by phages – Stilianos Louca – Environmental Microbiology

Bioinformatics

EzMap: A Simple Pipeline for Reproducible Analysis of the Human Virome – Patrick Czeczko – Bioinformatics

Microbes in the news

You Should Appreciate Germs – Bill Gates

Microbes on the market

The expanding ecosystem of microbiome startups – Juliet Preston – MedCity News

April 6, 2017

Jobs

Microbial genomics expert : Basel, Switzerland via Nature Jobs

University Lecturer/University Senior Lecturer in Microbiology : Cambridge, United Kingdom via Nature Jobs

 

Microbiome Research

Review: Gut Microbiota Modulation and Its Relationship with Obesity Using Prebiotic Fibers and Probiotics: A Review  – Dinesh K. Dahiya – Frontiers in Microbiology

Mini-Review: Linking Diet to Colorectal Cancer: The Emerging Role of MicroRNA in the Communication between Plant and Animal Kingdoms – Manuela Del Cornò –  Frontiers in Microbiology

Comparative Analysis of the Gut Microbial Communities in Forest and Alpine Musk Deer Using High-Throughput Sequencing – Xiaolong Hu – Frontiers in Microbiology

Complex pectin metabolism by gut bacteria reveals novel catalytic functions – Didier Ndeh – Nature

State of the Art: The association of the skin microbiota with health, immunity and disease – Markus Egert – Clinical Pharmacology and Therapeutics

Human milk oligosaccharide composition predicts risk of necrotising enterocolitis in preterm infants – Chloe A Autran – Gut (BMJ)

Targeting the gut microbiota with inulin-type fructans: preclinical demonstration of a novel approach in the management of endothelial dysfunction  – Emilie Catry – Gut (BMJ)

Exposure to household furry pets influences the gut microbiota of infant at 3–4 months following various birth scenarios – Hein M. Tun – Microbiome (BMC)

 

Probiotics – Prebiotics

Antimicrobial Compounds Produced by Vaginal Lactobacillus crispatus Are Able to Strongly Inhibit Candida albicans Growth, Hyphal Formation and Regulate Virulence-related Gene Expressions – Shuai Wang – Frontiers in Microbiology

Oral administration of Lactobacillus gasseri SBT2055 is effective in preventing Porphyromonas gingivalis-accelerated periodontal disease – R. Kobayashi  – Scientific Reports

Commentary: Inulin prebiotic: is it all about bifidobacteria? – Sandrine Paule Claus – Gut (BMJ)

 

Extremophiles

Relative importance of chemoautotrophy for primary production in a light exposed marine shallow hydrothermal system – Gonzalo V. Gomez-Saez – Frontiers in Microbiology

The ecology of acidophilic microorganisms in the corroding concrete sewer environment – Xuan Li  – Frontiers in Microbiology

 

Pathogen Research

A geographically widespread outbreak investigation and development of a rapid screening method using whole genome sequences of enterohemorrhagic Escherichia coli O121 – Ken-Ichi Lee – Frontiers in Microbiology

Comprehensive Diagnosis of Bacterial Infection Associated with Acute Cholecystitis using Metagenomic Approach – Manabu Kujiraoka – Frontiers in Microbiology

In vitro transfer of methicillin resistance determinants mecA from methicillin resistant Staphylococcus aureus (MRSA) to methicillin susceptible Staphylococcus aureus (MSSA) – Asinamai Athliamai Bitrus – BMC Microbiology

Effects of Pseudomonas aeruginosa and Streptococcus mitis mixed infection on TLR4-mediated immune response in acute pneumonia mouse model – Chao Song – BMC Microbiology

Mosquito Microbiome Dynamics, a Background for Prevalence and Seasonality of West Nile Virus – Eva Novakova – Frontiers in Microbiology

Supplemental invasion of Salmonella from the perspective of Salmonella enterica serovars Kentucky and Typhimurium – Kevin Howe – BMC Microbiology

Whole-genome comparative analysis of Salmonella enterica serovar Newport strains reveals lineage-specific divergence – Jie Zheng  – Genome Biology and Evolution

 

Evolution

Comparative genomic analysis of the class Epsilonproteobacteria and proposed reclassification to Epsilonbacteraeota (phyl. nov.) – David W. Waite – Frontiers in Microbiology

Evolutionary dynamics of CRISPR gene drives – Charleston Noble – Science Advances

 

Methods

Novel micelle PCR-based method for accurate, sensitive and quantitative microbiota profiling – Stefan A. Boers – Scientific Reports

A Novel Ultra High-Throughput 16S rRNA Amplicon Sequencing Library Preparation Method On The Illumina HiSeq Platform – Eric J. de Muinck – BioRxiv

Improving ancient DNA genome assembly – Alexander Seitz  – PeerJ (peer-reviewed)

 

Bioinformatic Tools

ATLAS (Automatic Tool for Local Assembly Structures) – a comprehensive infrastructure for assembly, annotation, and genomic binning of metagenomic and metatranscriptomic data – Richard Allen White III – PeerJ Preprints

 

News

Science Article Post: Ph.D. students face significant mental health challenges –  Elisabeth Pain

News: A deep dive into the genomes of penicillin fungi reveals a trove of potential drugs via Cosmos Magazine

 

April 4, 2017

General microbiome

Diversity of fungus-growing termites (Macrotermes) and their fungal symbionts (Termitomyces) in the semiarid Tsavo Ecosystem, Kenya – R Vesala – Biotropica

Indole signalling and (micro)algal auxins decrease the virulence of Vibrio campbellii, a major pathogen of aquatic organisms – Q Yang – Environmental Microbiology

Large population study shows that adolescents with celiac disease have an increased risk of multiple autoimmune and nonautoimmune comorbidities –  A Assa – Acta Paediatrica

In vitro fermentation of oat β-glucan and hydrolysates by fecal microbiota and selected probiotic strains – JL Dong – Journal of the Science of Food and Agriculture

 

Human gut microbiome

Gastric microbiota features associated with cancer risk factors and clinical outcomes: A pilot study in gastric cardia cancer patients from Shanxi, China – G Yu – International Journal of Cancer

 

Animal microbiome

Host species shapes the co-occurrence patterns rather than diversity of stomach bacterial communities in pikas – H Li – Applied Microbiology and Biotechnology

 

Plant, root and soil microbiome

Phylloplane bacteria increase the negative impact of food limitation on insect fitness – GL Olson – Ecological Entomology

Bodyguards: Pathogen-Derived Decoys That Protect Virulence Factors – JK Paulus – Trends in Plant Science

Response of the rhizosphere prokaryotic community of barley (Hordeum vulgare L.) to elevated atmospheric CO2 concentration in open-top chambers – M Szoboszlay – Microbiology Open

Draft Genome Sequence of Pseudomonas putida Strain GM4FR, an Endophytic Bacterium Isolated from Festuca rubra L. – F Wemheuer – Genome Announcements

Phytoremediation of Petroleum-Contaminated Soil in Association with Soil Bacteria – P Pokethitiyook – Phytoremediation

Phytoremediation of Salt-Impacted Soils and Use of Plant Growth-Promoting Rhizobacteria (PGPR) to Enhance Phytoremediation – KE Gerhardt – Phytoremediation

Genomic identification and characterization of the elite strains Bradyrhizobium yuanmingense BR 3267 and Bradyrhizobium pachyrhizi BR 3262 recommended for cowpea inoculation in Brazil – J Leite – Brazilian Journal of Microbiology

Effect of elevated nitrate on biodegradation of pentabromodiphenyl ether (BDE-99) and change in microbial communities during groundwater recharge with tertiary-treated municipal wastewater – Y Yan – International Biodeterioration & Biodegradation

The tale of a neglected energy source: Elevated hydrogen exposure affects both microbial diversity and function in soil – M Khdhiri – Applied and Environmental Microbiology

 

Water and extremophile microbiome

Production and persistence of bacterial and labile organic matter at the hypoxic water–sediment interface of the St. Lawrence Estuary – M Hébert – Limnology and Oceanography

Comparative proteomics reveals signature metabolisms of exponentially growing and stationary phase marine bacteria – S Muthusamy – Environmental Microbiology

Spatiotemporal dynamics of bacterial community composition in large shallow eutrophic Lake Taihu: High overlap between free-living and particle-attached assemblages – X Tang – Limnology and Oceanography

 

Built environment

Coarse-graining bacteria colonies for modelling critical solute distributions in picolitre bioreactors for bacterial studies on single-cell level – C Westerwalbesloh – Microbial Biotechnology

 

Phages and Virus

Short-Sighted Virus Evolution and a Germline Hypothesis for Chronic Viral Infections – KA Lythgoe – Trends in Microbiology

Conflicting selection alters the trajectory of molecular evolution in a tripartite bacteria–plasmid–phage interaction – E Harrison – Molecular Ecology

 

Techniques

*ReviewBioelectrochemical Systems for Measuring Microbial Cellular Functions – HMM Selim – Electroanalysis

Engineering bacterial thiosulfate and tetrathionate sensors for detecting gut inflammation – KNM Daeffler – Molecular Systems Biology

Impact of Contaminating DNA in Whole Genome Amplification Kits Used for Metagenomic Shotgun Sequencing for Infection Diagnosis – M Thoendel – Journal of Clinical Microbiology

Genomics and Metagenomics in Microbial Ecology: Recent Advances and Challenges  – T Narihiro – Microbes and Environments

A metagenomic approach to decipher the indigenous microbial communities of arsenic contaminated groundwater of Assam –  S Das – Genomics Data

Optimization of a bioassay to evaluate Escherichia coli stress responses – B Cunha – IEEE

 

More microbes

*ReviewShapeshifting to Survive: Shape Determination and Regulation in Caulobacter crescentus – SA Woldemeskel – Trends in Microbiology

 

Microbes in news

Antibiotic Resistant Bacteria Common in Diabetic Foot Ulcers – S Gupta – Endocrinology Advisor

Fighting Antibiotic-Resistant Bacteria in Food Animals – J Bartel – Veterinary Medicine News

Vets warn dog owners about potentially deadly bacteria lurking in water – A Lasker – Lifestyle

Magnetic brain stimulation causes weight loss by making gut bacteria healthier – The Endocrine Society – Science Daily

Vapour droplets from threatened orcas show pneumonia bacteria – Waterloo Region Record – TheRecord.com

Hitchhiking Earth bacteria could evolve to live on Mars – M Irving – New Atlas

Bionic leaf turns air, water, sunlight and bacteria into fertilizer – B Hays – UPI

Nicholls sophomore researches antibiotic-resistant bacteria – G Ohlmeyer – Houmatoday.com

What the Bacteria in Your Mouth May Reveal About Your Cancer Risk – SG Miller – Live Science

March 30, 2017

Midgut microbiome of a vector for leishmaniasis, reviews on the human oral microbiome, using microfluidics to visualize live root-bacteria interactions, new open-access publishing project from the Gates Foundation.

General microbiome

Lotka-Volterra pairwise modeling fails to capture diverse pairwise microbial interactions – Babak Moment – eLIFE

Human oral microbiome

Review: Oral Microbiome and Nitric Oxide: the Missing Link in the Management of Blood Pressure – Nathan S. Bryan – Current Hypertension Reports

Review: Microbiota, Immune Subversion, and Chronic Inflammation – Carolyn D Kramer – Frontiers in Microbiology

Human gut microbiome

Highlight: Shaping the gut microbiome from the pancreas – Wei Wong – Science Signaling

Review: Mechanisms and consequences of intestinal dysbiosis – G. Adrienne Weiss – Cellular and Molecular Life Sciences

Animal experiments

Metaproteogenomics Reveals Taxonomic and Functional Changes between Cecal and Fecal Microbiota in Mouse – Alessandro Tanca – Frontiers in Microbiology

Helminth-induced alterations of the gut microbiota exacerbate bacterial colitis – C Su – Mucosal Immunology

Sex-related alterations of gut microbiota composition in the BTBR mouse model of autism spectrum disorder – Lorena Coretti – Scientific Reports

Milk Fat Globule Membrane Supplementation in Formula Modulates the Neonatal Gut Microbiome and Normalizes Intestinal Development – Ganive Bhinder – Scientific Reports

Gut metagenomic analysis reveals prominent roles of Lactobacillus and cecal microbiota in chicken feed efficiency – Wei Yan – Scientific Reports

Animal microbiome

An integrated overview of the midgut bacterial flora composition of Phlebotomus perniciosus, a vector of zoonotic visceral leishmaniasis in the Western Mediterranean Basin – Wael Fraihi – PLOS Neglected Tropical Diseases

Plant, root, and soil microbiome

Live imaging of root–bacteria interactions in a microfluidics setup – Hassan Massalha – PNAS

Mechanisms of nitrogen deposition effects on temperate forest lichens and trees – Therese S. Carter – Ecosphere

Research priorities for harnessing plant microbiomes in sustainable agriculture – Posy E Busby – PLOS Biology

Fe plaque-related aquatic uranium retention via rhizofiltration along a redox-state gradient in a natural Phragmites australis Trin ex Steud. wetland – Weqing Wang – Environmental Science and Pollution Research

Functional and phylogenetic diversity of cultivable rhizobacterial endophytes of sorghum [Sorghum bicolor (L.) Moench] – Venkadasamy Govindasamy – Antonie van Leeuwenhoek

Enhanced growth of halophyte plants in biochar-amended coastal soil: roles of nutrient availability and rhizosphere microbial modulation – Hao Zheng – Plant, Cell & Environment

Water and extremophile microbiome

Metagenomic Analysis of a Complex Community Present in Pond Sediment – Vivek Negi – Journal of Genomics

Probiotics/prebiotics

The preliminary study of prebiotic potential of Polish wild mushroom polysaccharides: the stimulation effect on Lactobacillus strains growth – Renata Nowak – European Journal of Nutrition

Probiotics may delay the progression of nonalcoholic fatty liver disease by restoring the gut microbiota structure and improving intestinal endotoxemia – Li Xue – Scientific Reports

Bioinformatics

MIPE: A metagenome-based community structure explorer and SSU primer evaluation tool – Bin Zou – PLOS One

Metabolomics

Gas chromatography/mass spectrometry metabolomics of urine and serum from nonhuman primates exposed to ionizing radiation: Impacts on the tricarboxylic acid cycle and protein metabolism – Evan L Pannkuk – Journal of Proteome Research

Techniques

Review: Pretreatment methods of lignocellulosic biomass for anaerobic digestion – Farrukh Raza Amin – AMB Express

Comparison of Standard Culture-Based Method to Culture-Independent Method for Evaluation of Hygiene Effects on the Hand Microbiome – C Zapka – mBio

More microbes

Depleting Mycobacterium tuberculosis of the transcription termination factor Rho causes pervasive transcription and rapid death – Laure Botella – Nature Communications

A Pseudomonas T6SS effector recruits PQS-containing outer membrane vesicles for iron acquisition – Jinshui Lin – Nature Communications

Indole-Induced Activities of β-Lactamase and Efflux Pump Confer Ampicillin Resistance in Pseudomonas putida KT2440 – Jisun Kim – Frontiers in Microbiology

Microbes in the news

Microbiome: Puppy power – Sujata Gupta – Nature (Outlook section)

Biological underpinnings of chronic fatigue syndrome begin to emerge – Amy Maxmen – Nature (News section)

Bacteria from sewage are infecting coral reefs – Elena Motivans – ZME Science

Key research priorities for agricultural microbiomes identified – Phys Org

Viral Bacterial Parasites Called Phages Drive Co-Evolution of Gut Microbiome – MedicalResearch.com

MSU, Shedd Aquarium partnering to create healthier aquatic homes – EurekAlert

Painting with bacteria is a thing and BUGSS will show you how – Stephen Babcock – Technical.ly Baltimore

Microbes on the market

Marrone Bio Innovations and Evogene Advance Novel Bacteria and Related Proteins Beyond Discovery into Insecticidal Product Development Phase – GlobeNewswire – Yahoo!Finance

Science, publishing, and career

Gates Foundation announces open-access publishing venture – Declan Butler – Nature (News section)

The readability of scientific texts is decreasing over time – Pontus Plavén-Sigray – bioRxiv

Amy’s non-microbiology picks

Iron minerals within specific microfossil morphospecies of the 1.88 Ga Gunflint Formation – Kevin Lepot – Nature Communications

March 29, 2017

Today’s digest is chock-full of human gut studies related to disease, soil/plant and water/environmental studies, quite a lot of research on animal microbiomes and symbiotic microbes, as well as some discussion of techniques to improve various metagenomic applications.

Events and jobs

Scientist – Microbiology Development – BD (Becton, Dickinson and Company)

Microbiology Technical Manager – UKAS – W.Midlands

Multi-site human microbiome

Integration of microbiome and epigenome to decipher the pathogenesis of autoimmune diseases – Beidi Chen – Journal of Autoimmunity

Human respiratory microbiome

Integrating the microbiota of the respiratory tract with the unified airway model – Alissa S. Hanshew – Respiratory Medicine

The role of acute and chronic respiratory colonization and infections in the pathogenesis of COPD – Janice M. Leung – Respirology

Human nearly-sterile sites (blood, organs, brain)

* The blood DNA virome in 8,000 humans – Ahmed Moustafa – PLOS Pathogens

Human gut microbiome

Role of External and Environmental Factors in Drug Resistance Emergence: Gut Microbiota – Daniel Ryan – Drug Resistance in Bacteria, Fungi, Malaria, and Cancer

* Changes in intestinal microbiota composition and metabolism coincide with increased intestinal permeability in young adults under prolonged physiologic stress – J. Philip Karl – American Journal of Physiology-Gastrointestinal and Liver Physiology

Robust Microbiota-Based Diagnostics for Inflammatory Bowel Disease – A. Eck – Journal of Clinical Microbiology

Tackling the Antibiotic Resistance: The “Gut” Feeling – Richa Misra – Drug Resistance in Bacteria, Fungi, Malaria, and Cancer

Book Chapter – Human Gut Microbiota and Obesity During Development – Tomás Cerdó – Adiposity – Omics and Molecular Understanding

Fecal microbiota transplantation – methods of treatment of recurrent Clostridium difficile infections and other diseases – Juszczuk K – Postepy Hig Med Dosw (Online)

Gut Colonization by Methanogenic Archaea Is Associated with Organic Dairy Consumption in Children – van de Pol JA – Frontiers in Microbiology

Gut Microbiome in Chronic Kidney Disease – R. G. Armani – Current Hypertension Reports

Sex-dependent effects on gut microbiota regulate hepatic carcinogenic outcomes – Guoxiang Xie – Scientific Reports

Gut microbiome analysis of type 2 diabetic patients from the Chinese minority ethnic groups the Uygurs and Kazaks – Ye Wang – PLOS ONE

Animal experiments 

Stressor exposure has prolonged effects on colonic microbial community structure in Citrobacter rodentium-challenged mice – Jeffrey D. Galley – Scientific Reports

Engineered Resistant-Starch (ERS) Diet Shapes Colon Microbiota Profile in Parallel with the Retardation of Tumor Growth in In Vitro and In Vivo Pancreatic Cancer Models – Concetta Panebianco – Nutrients

Alcohol-related changes in the intestinal microbiome influence neutrophil infiltration, inflammation and steatosis in early alcoholic hepatitis in mice – Patrick P. Lowe  – PLOS ONE

Altered gut microbiome in a mouse model of Gulf War Illness causes neuroinflammation and intestinal injury via leaky gut and TLR4 activation – Firas Alhasson – PLOS ONE

Olive oil bioactives protect pigs against experimentally-induced chronic inflammation independently of alterations in gut microbiota – Martin Liehr – PLOS ONE

Animal microbiome

Mosquito Microbiome Dynamics, a Background for Prevalence and Seasonality of West Nile Virus – Eva Novakova – Frontiers in Microbiology

The nasopharyngeal microbiota of beef cattle before and after transport to a feedlot – Devin B. Holman – BMC Microbiology

Fungal diversity and community structure in gut, mound and surrounding soil of fungus-cultivating termites – Huxley Mae Makonde – African Journal of Microbiology Research

Integrated metabolism in sponge–microbe symbiosis revealed by genome-centered metatranscriptomics – Lucas Moitinho-Silva – The ISME Journal (Microbial Ecology)

Inferring Microbial Interactions in the Gut of the Hong Kong Whipping Frog (Polypedates megacephalus) and a Validation Using Probiotics – Francis C. Weng – Frontiers in Microbiology

Plant, root, and soil microbiome

Mineral Ecology: Surface Specific Colonization and Geochemical Drivers of Biofilm Accumulation, Composition, and Phylogeny – Aaron A. Jones – Frontiers in Microbiology

Defining the core citrus leaf- and root-associated microbiota: Factors associated with community structure and implications for managing Huanglongbing (Citrus greening) disease – Ryan A. Blaustein – American Society for Microbiology

The preservation of microbial DNA in archived soils of various genetic types – Ekaterina A. Ivanova – PLOS ONE

Unknown risks to soil biodiversity from commercial fungal inoculants – Miranda M. Hart – Nature Ecology and Evolution

Genetic and functional diversity of ubiquitous DNA viruses in selected Chinese agricultural soils – Li-Li Han – Scientific Reports

Relationship of microbial communities and suppressiveness of Trichoderma fortified composts for pepper seedlings infected by Phytophthora nicotianae – Margarita Ros – PLOS ONE

Metagenomic analyses of bacterial endophytes associated with the phyllosphere of a Bt maize cultivar and its isogenic parental line from South Africa – Ramadimetja A – World Journal of Microbiology and Biotechnology

Water and extremophile microbiome

* Characterization of culturable bacteria isolated from hot springs for plant growth promoting traits and effect on tomato (Lycopersicon esculentum) seedling – Kinjal Samir Patel – Comptes Rendus Biologies

* Microbial indicators as a diagnostic tool for assessing water quality and climate stress in coral reef ecosystems – Bettina Glasl – Marine Biology

Pre-print – Response Of Microbial Community Function To Fluctuating Geochemical Conditions Within A Legacy Radioactive Waste Trench Environment – Xabier Vázquez-Campos – bioRxiv

* Patterns of variation in diversity of the Mississippi river microbiome over 1,300 kilometers – Jason T. Payne – PLOS ONE

Food microbiology

Monitoring of the bacterial communities of bamboo shoots (Dendrocalamus latiflorus) during pickling process – Xuejuan Xia – International Journal of Food Science + Technology

Bioinformatics

Preprint – MIMIX: a Bayesian Mixed-Effects Model for Microbiome Data from Designed Experiments – Neal S. Grantham – arXiv

Techniques

Integrated Methodology to Characterize Microbial Populations and Functions across Small Spatial Scales in an Oil Production Facility – Christopher R. Marks – Routledge

Next-Generation Sequencing Combined with Specific PCR Assays To Determine the Bacterial 16S rRNA Gene Profiles of Middle Ear Fluid Collected from Children with Acute Otitis Media – Saara Sillanpää – American Society for Microbiology Journals

Random sampling causes the low reproducibility of rare eukaryotic OTUs in Illumina COI metabarcoding – Matthieu Leray – PeerJ

Novel 16S rDNA primers revealed the diversity and habitats-related community structure of sphingomonads in 10 different niches – Yili Huang – Antonie van Leeuwenhoek

Assessment of REPLI-g Multiple Displacement Whole Genome Amplification (WGA) Techniques for Metagenomic Applications – Ahsanuddin S – Journal of Biomolecular Techniques

Improvement of identification methods for honeybee specific Lactic Acid Bacteria; future approaches – Sepideh Lamei – PLOS ONE

Microbes in the news 

Bacteria, deadwood and climate change—forest floor as carbon sink

Basic microbiology research study unexpectedly uncovers practical findings for growers

Bacteria That Cause Human Diseases Found in Orca Blowholes

Bacteria Hysteria

Keep Your Phone Bacteria Free with PhoneSoap

Science, publishing, and career 

Behar, Finberg and Luzuriaga elected fellows of American Academy of Microbiology

Ed’s non-microbiology picks 

Spinach Leaf Transformed Into Beating Human Heart Tissue

Low Socioeconomic Status Affects Life Expectancy More Than Obesity

Caesarean sections and for-profit status of hospitals: systematic review and meta-analysis – Ilir Hoxha – BMJ Open

Work organization and mental health problems in PhD students – Katia Levecque – Research Policy

Influence of Anthropogenic Climate Change on Planetary Wave Resonance and Extreme Weather Events – Michael E. Mann – Scientific Reports