Category Archives: Human gut

June 29, 2015

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Gut microbiome of children with Schistosoma infections, what happens to the hooves after a cow dies, and microbiomes at extremely dry or hot places.

General microbiome

Only one health, and so many omics – Nives Pećina-Šlaus – Cancer Cell International

Interchange of entire communities: microbial community coalescence – Matthias C. Rillig – Trends in Ecology and Evolution

A Vision for Investigating the Microbiology of Health and Disease – W. Ian Lipkin – The Journal of Infectious Diseases

Collateral sensitivity of antibiotic-resistant microbes – Csaba Pál – Trends in Microbiology

Personalized medicine going precise: from genomics to microbiomics – Sanjay K. Shukla – Trends in Molecular Medicine

Review: Secrets from the microbiome: molecular biology meets microbiology meets histopathology….meets clinical biochemistry – Caroline Young – Annals of Clinical Biochemistry

Human respiratory microbiome

Editorial: Infectious asthma triggers: time to revise the hygiene hypothesis? – Wilmore C. Webley – Trends in Microbiology

Human gut microbiome

Differences in the Faecal Microbiome in Schistosoma haematobium Infected Children vs. Uninfected Children – Gemma Louise Kay – PLOS Neglected Tropical Diseases

Glycan complexity dictates microbial resource allocation in the large intestine – Artur Rogowski – Nature Communications

Review: Intestinal Microbiota, Lipids, and the Pathogenesis of Intestinal Failure–Associated Liver Disease – Way Seah Lee – The Journal of Pediatrics

Review: Influence of gut bacteria on development and progression of non-alcoholic fatty liver disease – Ali Abdul-Hai – World Journal of Hepatology

Animal microbiome

Cockroaches: Aerobic Bacterial Community of American Cockroach Periplaneta americana,a Step toward Finding Suitable Paratransgenesis Candidates – Sanaz Akbari – Journal of Arthropod-Borne Diseases

Hooves from dead cows: Compost biodegradation of recalcitrant hoof keratin by bacteria and fungi – T. Reuter – Journal of Applied Microbiology

Fish: Modulation of the intestinal microbiota and morphology of tilapia, Oreochromis niloticus , following the application of a multi-species probiotic – B . T. Standen – Applied

Jellyfish: Changing company: Composition of bacterial communities associated with
Aurelia aurita changes with compartment, life stage and population – Nancy Weiland-Bräuer – Applied and Environmental Microbiology

Ants: Bacterial community composition and diversity in an ancestral ant fungus symbiosis – Katrin Kellner – FEMS Microbiology Ecology

Review: A new view of the fish gut microbiome: Advances from next-generation sequencing – Mahdi Ghanbari

Plant microbiome

Host–microbe interactions as a driver of acclimation to salinity gradients in brown algal cultures – Simon M Dittami – The ISME Journal

The olive knot disease as a model to study the role of interspecies bacterial communities in plant disease – Roberto Buonaurio – Frontiers in Plant Science

Review: Biotic Interactions in the Rhizosphere: A Diverse Cooperative Enterprise for Plant Productivity – Clelia De-la-Peña – Plant Physiology

Editorial on plants as alternative hosts for human and animal pathogens – Nicola J. Holden – Frontiers in Microbiology

Soil microbiome

Responses of bacterial communities to simulated climate changes in alpine meadow soil of
Qinghai-Tibet plateau – Junpeng Rui – Applied and Environmental Microbiology

Evaluation of bacterial communities by bacteriome analysis targeting 16S rRNA genes and quantitative analysis of ammonia monooxygenase gene in different types of compost – Rika Kitamura – Journal of Bioscience and Bioengineering

Soil conditions and land use intensification effects on soil microbial communities across a range of European field sites – Bruce C. Thomson – Soil Biology and Biochemistry

Impact of urine and the application of the nitrification inhibitor DCD on microbial communities in dairy-grazed pasture soils – Sergio E. Morales – Soil Biology and Biochemistry

Water microbiome

Metagenomic assessment of viral diversity in Lake Matoaka, a temperate, eutrophic freshwater lake in southeastern Virginia, USA – Jasmin C. Green – Aquatic Microbial Ecology

A comparison of bacterial community structure in seawater pond with shrimp, crab, and shellfish cultures and in non-cultured pond in Ganyu, Eastern China – LianTai Li – Annals of Microbiology

Extremophile microbiome

Phylogenetic Profiling and Diversity of Bacterial Communities in the Death Valley, an Extreme Habitat in the Atacama Desert – Francine Piubeli – Indian Journal of Microbiology

Review: Uncultivated thermophiles: current status and spotlight on ‘Aigarchaeota’ – Brian P Hedlund – Current Opinion in Microbiology

Food microbiology

Evaluation and identification of poly-microbial biofilms on natural green Gordal table olives – Antonio Benítez-Cabello – Antonie van Leeuwenhoek

Proteomic and high-throughput analysis of protein expression and microbial diversity of microbes from 30- and 300-year pit muds of Chinese Luzhou-flavor liquor – Qi Zheng – Food Research International

Bacterial communities during the process of high-temperature Daqu production of roasted sesame-like flavour liquor – Yao Su – Journal of the Institute of Brewing

Bioreactor microbiology

Sulfate Reducing Bacteria and Mycobacteria Dominate the Biofilm Communities in a Chloraminated Drinking Water Distribution System – Christa Kimloi Gomez-Smith – Environmental Science & Technology

The Microbiota and Abundance of the Class 1 Integron-Integrase Gene in Tropical Sewage Treatment Plant Influent and Activated Sludge – Magna C. Paiva – PLOS ONE

Metabolic networks

Metabolic pathway activity estimation from RNA-Seq data – Yvette Temate-Tiagueu – ISBRA abstracts

Microbes in the news

Volunteers Needed for Human Microbiota Study: prebiotic effects of certain rice bran components @UArkansas

In Defense of Fiber: How Changing Your Diet Changes Your Gut Bacteria – Mandy Oaklander – Time

Undergraduate is first author on study of Lake Matoaka’s metagenome – Joseph McClain – WM.edu

DNA Genotek Inc. announces recipients of gut microbiome grant program – Steamfeed

Indigo-Clean Is New Light Designed For Hospitals That Kills Bacteria – James Maynard – TechTimes

The ‘frightening’ rise of flesh-eating bacteria: Mystery, pain and amputations – Peter Holley – Washington Post

Fatty and sugary foods linked to lower cognitive functions: Mouse data – Nathan Gray – Food Navigator

Investors Think This Company’s Gut Bacteria Are Worth $1.9 Billion – John Tozzi – Bloomberg

What’s new in gastroenterology? Insights from BMC Medicine at #DDW2015 – Alessandro Recchioni- BioMedCentral

Science, publishing, and career

From trainee to tenure-track: ten tips – Tuuli Lappalainen – Genome Biology

What would be a suitable value for the absolute minimum proportion of female speakers at genomics/bioinformatics conferences? – Keith Bradnam? – ACGT blog

Bik’s Picks

Make it count! ‘Leap second’: Why June 30 will have one extra second – Deborah Netburn – LA Times

SpaceX Rocket Explosion Destroys Students’ Science Experiment – Alyssa Newcomb – ABC News

Rats Dream About the Places They Want to Explore – Kiona Smith-Strickland – Discover Magazine
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June 26, 2015

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Antibiotic resistance genes in stool from 3 twin pairs, oasis microbiome helps date palms cope with drought, and mother’s littlest helpers.

General microbiome

Triclosan and prescription antibiotic exposures and enterolactone production in adults – Margaret A. Adgent – Environmental Research

Pregnancy and birth microbiome

Gut resistome development in healthy twin pairs in the first year of life – Aimee M. Moore – Microbiome

Center Variation in Intestinal Microbiota Prior to Late-Onset Sepsis in Preterm Infants – Diana H. Taft – PLOS ONE

Editorial: Mother’s littlest helpers – Katie Hinde – Science

Human skin microbiome

Identification of the skin virome in a boy with widespread human papillomavirus-2-positive warts that completely regressed after administration of tetravalent human papillomavirus vaccine – M.M. Landini – British Journal of Dermatology

Use of 16S rRNA sequencing and quantitative PCR to correlate venous leg ulcer bacterial bioburden dynamics with wound expansion, antibiotic therapy, and healing – Daniel D. Sprockett – Wound Repair and Regeneration

Human gut microbiome

Editorial: Go with your gut: microbiota meet microglia – Kira Irving Mosher – Nature Neuroscience

Review: Metabolism of Chinese Materia Medica in Gut Microbiota and Its Biological Effects – Yan Wang – Chinese Herbal Medicines

Animal models of microbiome research

The role of beneficial bacteria wall elasticity in regulating innate immune response – Viktoria V. Мokrozub – The EPMA Journal

Exposure to soil, house dust and decaying plants increases gut microbial diversity and decreases serum immunoglobulin E levels in BALB/c mice – Dongrui Zhou – Environmental Microbiology

Animal microbiome

The gill microbiota of invasive and indigenous Spondylus oysters from the Mediterranean Sea and northern Red Sea – Yahala Rina Roterman – Environmental Microbiology Reports

Plant, root, and soil microbiome

Exercising influence: distinct biotic interactions shape root microbiomes – Sarah Stuart Sloan, Sarah L Lebeis – Current Opinion in Plant Biology

Oasis Desert Farming Selects Environment-Specific Date Palm Root Endophytic Communities and Cultivable Bacteria that Promote Resistance to Drought – Hanene Cherif – Environmental Microbiology Reports

Comprehensive sampling of an isolated dune system demonstrates clear patterns in soil fungal communities across a successional gradient – Alice Roy-Bolduc – Environmental Microbiology Reports

Metagenomic analyses reveal no differences in genes involved in cellulose degradation under different tillage treatments – Maria de Vries – FEMS Microbiology Ecology

Water microbiome

Viral activities and life-cycles in deep subseafloor sediment – Tim Engelhardt – Environmental Microbiology Reports

Waterborne Viruses: A Barrier to Safe Drinking Water – Aimee M. Gall – PLOS Pathogens

Bacterial biogeography in the coastal waters of northern Zhejiang, East China Sea is highly controlled by spatially structured environmental gradients – Kai Wang – Environmental Microbiology

Distribution patterns of bacterioplankton in the oligotrophic south-eastern Mediterranean Sea – Sabine Keuter – FEMS Microbiology Ecology

Mathematical Model of Dynamic Behavior of Microbial Desalination Cells for Simultaneous Wastewater Treatment and Water Desalination – Qingyun Ping – Environmental Science & Technology

Extremophile microbiome

Review: The changing form of Antarctic biodiversity – Steven L. Chown – Nature

Painting microbiome

Amid the possible causes of a very famous foxing: molecular and microscopic insight into Leonardo da Vinci’s self-portrait – Guadalupe Piñar – Environmental Microbiology Reports

Food microbiology

Empirical Model based on Weibull Distribution describing the Destruction Kinetics of Natural Microbiota in Pineapple (Ananas comosus L.) Puree during High-Pressure Processing – Snehasis Chakraborty – International Journal of Food Microbiology

Metabolic networks

Metabolic network modeling of microbial communities – Matthew B. Biggs – Wiley Interdisciplinary Reviews: Systems Biology and Medicine

Microbes in the news

Metropolitan Metagenomics: Mapping the Urban Genome – Catherine Potenski – BioMedCentral Blog

The Problem With David Perlmutter, the Grain Brain Doctor – Alan Levinovitz – NY Magazine

Oregon State University researcher Kathy Magnusson probes the rodent gut – Diane Dietz – Register Guard

Breast Milk Studies May Lead to Better Probiotics, Baby Formula – Tia Ghose – Live Science

Volunteers sweat for science at NC Museum of Natural Sciences – Rose Rimler – News Observer

Fermented Foods Including Yogurt And Sauerkraut May Help Calm Social Anxiety – John McQuaid – Forbes

You May Be on a Paleo Diet, but Is Your Microbiome? How a meat–centric diet can starve your gut bacteria – Erica Sonnenburg – Psychology Today

Team Effort – XKCD comics

Raise a glass to the Black Death: The ravages of the plague led directly to the creation of the pub, historian claims – Hannah Furness – The Telegraph

Should you eat your baby’s placenta? – Laura Sanders – Science News

Science, publishing, and career

Self-correction in science at work: protecting the integrity of science – Bruce Alberts – Science

Introducing “Research Matters” – Grant McFadden – PLOS Pathogens

Practical policies can combat gender inequality – Douglas Hilton – Nature

Bik’s Picks

Crossbreeding Could Help Coral Survive Warming Waters – Sindya N. Bhanoo – New York Times

Home-brewed heroin is near after scientists nail down poppy morphine gene – Rachel Feltman – Washington Post

New rapid diagnostic test detects Ebola virus in minutes – IBN Live

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June 25, 2015

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Vitamin B12 modulates skin microbiome transcription, viruses in fluvial systems, and a webserver for annotation of gut microbiome genes.

Human skin microbiome

Vitamin B12 modulates the transcriptome of the skin microbiota in acne pathogenesis – Dezhi Kang – Science Translational Medicine

Human oral microbiome

Review: Shaping the oral mycobiota: interactions of opportunistic fungi with oral bacteria and the host – H Xu – Current Opinion in Microbiology

Human gut microbiome

Virulence genes are a signature of the microbiome in the colorectal tumor microenvironment – Michael B. Burns – Genome Medicine

Randomised clinical trial: gut microbiome biomarkers are associated with clinical response to a low FODMAP diet in children with the irritable bowel syndrome – B. P. Chumpitazi – Alimentary Pharmacology & Therapeutics

Review: Host-microbiome interactions in health and disease – Liam O’Mahony – Clinical Liver Disease

 

Review: Regulation of intestinal TH17 and Treg cells by gut microbiota – Takeshi Tanoue – Inflammation and Regeneration

Review: Gut microbial short-chain fatty acids in host defense and immune regulation – Hiroshi Ohno – Inflammation and Regeneration

Review: Gut Microbiota-derived Outer Membrane Vesicles: Under-recognized Major Players in Health and Disease? – Maurizio Muraca – Discovery Magazine

Review: The Interplay between the Microbiota and Enterohemorrhagic Escherichia coli – Reed Pifer – ASM Microbiology Spectrum

Plant, root, and soil microbiome

An in-depth analysis of actinobacterial communities shows their high diversity in grassland soils along a gradient of mixed heavy metal contamination – Tomáš Větrovský – Biology and Fertility of Soils

Review: Endophytic actinobacteria of medicinal plants: diversity and bioactivity – Patrycja Golinska – Antonie van Leeuwenhoek

Differences in Arbuscular Mycorrhizal Fungal Community Composition in Soils of Three Land Use Types in Subtropical Hilly Area of Southern China – Caihuan Wang – PLOS ONE

Water microbiome

Long-term effects of the antibacterial agent triclosan on marine periphyton communities – K. Martin Eriksson – Environmental Toxicology and Chemistry

Revealing the unexplored fungal communities in deep groundwater of crystalline bedrock fracture zones in Olkiluoto, Finland – Elina Sohlberg – Frontiers in Microbiology

Prevalence of tetracycline resistance genes among multi-drug resistant bacteria from selected water distribution systems in southwestern Nigeria – Ayodele. T. Adesoji – Annals of Clinical Microbiology and Antimicrobials

Functional gene pyrosequencing reveals core proteobacterial denitrifiers in boreal lakes –
Jatta Saarenheimo – Frontiers in Microbiology

Review: Virus ecology of fluvial systems: a blank spot on the map? – Peter Peduzzi – Biological Reviews

Built Environment Microbiome

Microbially influenced corrosion communities associated with fuel-grade ethanol environments – Charles H. D. Williamson – Applied Microbiology and Biotechnology

Metagenomics and bioinformatics

MetaQuery: a web server for rapid annotation and quantitative analysis of specific genes in the human gut microbiome – Stephen Nayfach – Bioinformatics

Review: Biotechnological applications of functional metagenomics in the food and pharmaceutical industries – Laura M. Coughlan – Frontiers in Microbiology

Techniques

Label-free NIR-SERS discrimination and detection of foodborne bacteria by in situ synthesis of Ag colloids – Longyan Chen – Journal of Nanobiotechnology

Microbes in the news

How To Prevent Acne: Vitamin B12, Found In Meat And Dairy, Alters Bacteria And Leads To Pimples – Susan Scutti – Medical Daily

When Gut Bacteria Changes Brain Function: Some researchers believe that the microbiome may play a role in regulating how people think and feel – David Kohn – The Atlantic

Klaus Nielsen, scientist who tried to smuggle contagious bacteria, begins sentencing hearing – CBC News

Squares, triangles, circles: regardless of their form, bacteria can figure out where to split – TU Delft / Kavli Foundation

 

Students Find, Name Bacteriophages in Massive Team Project – Illinois Wesleyan University

BacteriaHysteria

Shocking images reveal how a Glastonbury wristband could ‘harbour 20 TIMES more bacteria than clothes’ – Daily Mail

BlackBerry Ltd May Have Plans To Develop Bacteria-Free Phones – Aman Jain – Value Walk

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June 24, 2015

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Chinese mushroom might help with weight loss (in mice), asthma and the microbiome (also in mice), metabolic networks in the gut, and benefits of resistant starch. Plus: Taylor Swift won’t be doing anymore reviewing for Nature.

Human oral microbiome

Alterations of Bacteroides sp., Neisseria sp., Actinomyces sp., and Streptococcus sp. populations in the oropharyngeal microbiome are associated with liver cirrhosis and pneumonia – Haifeng Lu – BMC Infectious Diseases

Intra-Genomic Heterogeneity in 16S rRNA Genes in Strictly Anaerobic Clinical Isolates from Periodontal Abscesses – Jiazhen Chen – PLOS ONE

Human gut microbiome

Akkermansia muciniphila and improved metabolic health during a dietary intervention in obesity: relationship with gut microbiome richness and ecology – Maria Carlota Dao – Gut

Animal models

Ganoderma lucidum reduces obesity in mice by modulating the composition of the gut microbiota – Chih-Jung Chang – Nature Communications

Evidence that asthma is a developmental origin disease influenced by maternal diet and bacterial metabolites – Alison N. Thorburn – Nature Communications

Characterization of the bacterial gut microbiota of piglets suffering from new neonatal porcine diarrhoea – Marie Louise Hermann-Bank – BMC Veterinary Research

Animal microbiome

Allometry of animal–microbe interactions and global census of animal-associated microbes – Thomas L. Kieft, Karen A. Simmons – Proceedings B

Introduction of Non-Native Pollinators Can Lead to Trans-Continental Movement of Bee-Associated Fungi – Shannon M. Hedtke – PLOS ONE

Effect of poly-β-hydroxybutyrate on growth, enzyme activity and intestinal microbial community of Chinese mitten crab, Eriocheir sinensis (Milne-Edwards) juveniles – Liying Sui – Aquaculture Research

Small stonefly predators affect microbenthic and meiobenthic communities in stream leaf packs – Nabil Majdi – Freshwater Biology

Plant, root and soil microbiome

Hologenome theory supported by co-occurrence networks of species-specific bacterial communities in siphonous algae (Caulerpa) – T. Aires – FEMS Microbial Ecology

Land Use History Shifts In Situ Fungal and Bacterial Successions following Wheat Straw Input into the Soil – Vincent Tardy – PLOS ONE

Water microbiome

Inefficient microbial production of refractory dissolved organic matter in the ocean – Helena Osterholz – Nature Communications

The Link between Microbial Diversity and Nitrogen Cycling in Marine Sediments Is Modulated by Macrofaunal Bioturbation – Maryam Yazdani Foshtomi – PLOS ONE

Functional foods

Review: Preparation, health benefits and applications of resistant starch—a review – Bilal Ahmad Ashwar – Starch – Stärke

Metabolic networks and metabolomics

Inference of Network Dynamics and Metabolic Interactions in the Gut Microbiome – Steven N. Steinway – PLOS Computational Biology

A genome-wide systems analysis reveals strong link between colorectal cancer and trimethylamine N-oxide (TMAO), a gut microbial metabolite of dietary meat and fat – Rong Xu – BMC Genomics

Application of a hierarchical enzyme classification method reveals the role of gut microbiome in human metabolism – Akram Mohammed – BMC Genomics

Comparative integrated omics: identification of key functionalities in microbial community-wide metabolic networks – Hugo Roume – NPJ Biofilms and Microbiomes

Use of the Analysis of the Volatile Faecal Metabolome in Screening for Colorectal Cancer – Claire A Batty – PLOS ONE

Microbes in the news

IndieGoGo project: A Probiotic Life: Microbiome Documentary

New colon cancer culprit found in gut microbiome – EurekAlert

Mushroom used in Chinese medicine ‘slows weight gain’ – James Gallagher – BBC News

Announcing the uBiome Studies Portal “We’re aiming to launch one new study every week.” – uBiome

What is the role of the gut microbiome in developing Parkinson’s disease? – EurekAlert

Microbiology and art

Artists Reveal the Bacterial Beauty of the Human Microbiome – Shaunacy Ferro – Mental Floss

Science, publishing, and career

A day in the life of a malaria researcher – Lin Lee – BioMedCentral Blogs

Towards an unbiased view of science: Authors at Nature Communications now have the option to choose double-blind peer review – Nature Communications

Satire: Taylor Swift Announces She Will No Longer Review For Nature – The Allium

Bik’s Picks

A Middle Triassic stem-turtle and the evolution of the turtle body plan – Rainer R. Schoch & Hans-Dieter Sues – Nature

Scientists Finally Decide Which Bit of This Weird Animal is the Head – Ed Yong – National Geographic

America’s Next Top Chef is a Supercomputer From IBM – Liz Stinson – Wired
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June 23, 2015

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Gill structure and microbiome of clownfish (Nemo), the Ocean Sampling Day consortium, and capturing prokaryotic dark matter genomes.

Human respiratory microbiome

The use of Next Generation Sequencing in the diagnosis and typing of respiratory infections – Fiona Thorburn – Journal of Clinical Virology

Effects of Vaccination with 10-Valent Pneumococcal Non-Typeable Haemophilus influenza Protein D Conjugate Vaccine (PHiD-CV) on the Nasopharyngeal Microbiome of Kenyan Toddlers – Leah M. Feazel – PLOS ONE

Human vaginal microbiome

Isolation of Vaginal Lactobacilli and Characterization of Anti-Candida Activity – Carola Parolin – PLOS ONE

Letter: Accuracy of Self-Report of Sexual Activity among Adolescent Girls: Implications for Interpretation of Vaginal Flora Patterns – Christina A. Muzny – mBio

Human gut microbiome

Effects of a Formula Containing Two Types of Prebiotics, Bifidogenic Growth Stimulator and Galacto-oligosaccharide, and Fermented Milk Products on Intestinal Microbiota and Antibody Response to Influenza Vaccine in Elderly Patients: A Randomized Controlled Trial – Nagafuchi S – Pharmaceuticals

Systemic Sclerosis is Associated with a Unique Colonic Microbial Consortium – E. Volkmann – Annals of the Rheumatic Diseases

Review: Influence of the human intestinal microbiome on obesity and metabolic dysfunction – Herbert Tilg and Timon E. Adolph

Review: Is intestinal inflammation linking dysbiosis to gut barrier dysfunction during liver disease? – Katharina Brandl – Expert Review of Gastroenterology & Hepatology

Review: Microbiome-generated amyloid and potential impact on amyloidogenesis in Alzheimer’s disease (AD) – Yuhai Zhao – Journal of Nature and Science

Animal models

Non Digestible Oligosaccharides Modulate the Gut Microbiota to Control the Development of Leukemia and Associated Cachexia in Mice – Laure B. Bindels – PLOS ONE

Engineering the gut microbiota to treat hyperammonemia – Ting-Chin David Shen – Journal of Clinical Investigation

Animal microbiome

Exposure of clownfish larvae to suspended sediment levels found on the Great Barrier Reef: Impacts on gill structure and microbiome – Sybille Hess – Scientific Reports

Longitudinal analysis reveals characteristically high proportions of bacterial vaginosis-associated bacteria and temporal variability of vaginal microbiota in northern pig-tailed macaques (Macaca leonina) – Lin Zhu – Zoological Research

Review: Giving microbes their due – animal life in a microbially dominant world – Margaret J. McFall-Ngai – The Journal of Experimental Biology

Plant, root and soil microbiome

Context dependency and saturating effects of loss of rare soil microbes on plant productivity – Gera Hol – Frontiers in Plant Science

Genetic Diversity and Functional Traits of Jacq. Associated with Symbiotic Microbial Communities in Caribbean Swamp Forests in Relation to Insular Distribution, Salinity and Flooding – Amadou Bâ – Wetlands

Terminal Restriction Fragment Length Polymorphism Analysis of Soil Bacterial Communities under Different Vegetation Types in Subtropical Area – Zeyan Wu – PLOS ONE

Water microbiome

The ocean sampling day consortium – Anna Kopf and many others – Gigascience

Thesis: Analysis of the Microbial Community Along Three Sites of the Rio Grande by Denaturing Gradient Gel Electrophoresis – Rebeca Imelda Castro – Texas A&M International University

Bioinformatics

On the Origins and Control of Community Types in the Human Microbiome – Travis E. Gibson – ArXiv

Thesis: Exploring microbial community structure and resilience through visualization and analysis of microbial co-occurrence networks – Sarah Isa Esther Perez – University of British Columbia

Metagenomics

Phylogeny and physiology of candidate phylum ‘Atribacteria’ (OP9/JS1) inferred from cultivation-independent genomics – Masaru K Nobu – The ISME Journal

Review: Capturing prokaryotic dark matter genomes – Cyrielle Gasc – Research in Microbiology

Viruses and phages

Large tailed spindle viruses of Archaea: A new way of doing viral business – Rebecca Hochstein – Journal of Virology

Draft Genome Sequences of Marine RNA Viruses SF-1, SF-2, and SF-3 Recovered from San Francisco Wastewater – Alexander L. Greninger – Genome Announcements

Microbial ecology

Backbones of evolutionary history test biodiversity theory for microbes – James P. O’Dwyer – PNAS

Techniques

Effect of DNA Extraction Methods on the Apparent Structure of Yak Rumen Microbial Communities as Revealed by 16S rDNA Sequencing – Ya-Bing Chen – Polish Journal of Microbiology

Microbes in the news

Bacteria may help bats to fight deadly fungus: As white-nose syndrome spreads, researchers are trialling ways to stop colonies from collapsing – Nala Rogers – Nature

This mushroom might alter gut bacteria for the better, study finds – Catherine Woods – PBS Newshour

Can the Bacteria in Your Gut Explain Your Mood? The rich array of microbiota in our intestines can tell us more than you might think – Peter Andrey Smith – New York Times

Urban microbes come out of the shadows: Genomic sequences reveal cities’ teeming masses of bacteria and viruses – Rachel Ehrenberg – Nature

NIH Earmarks $1.5M to Fund Human Microbiome Research Projects – GenomeWeb

Fat, sugar cause bacterial changes that may relate to loss of cognitive function – Oregon State University

Why Would Anyone Get a Fecal Transplant? Watch a Brother and Sister Explain – Maryn McKenna – National Geographic

Bik’s Picks

Astronaut Terry Virts on the Power of Space Photography – Andrew Katz – Time

Dangerous cervical lesions reduced since start of HPV vaccination – Kathryn Doyle – Reuters

This cockroach-inspired robot will scurry right into your nightmares: Crawling soon to a rescue squad near you – Arielle Duhaime-Ross – The Verge

 

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June 22, 2015

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How do human gut microbiomes change after death, microbiome of Gulf of Mexico 1 year after Deepwater Horizon, and mining microbial dark matter.

Human gut microbiome

Estimating Time Since Death from Postmortem Human Gut Microbial Communities – Kathleen A. Hauther – Journal of Forensic Sciences

16S rRNA gene-based profiling of the human infant gut microbiota is strongly influenced by sample processing and PCR primer choice – Alan W. Walker – Microbiome Journal

Review: Peripheral aetiopathogenic drivers and mediators of Parkinson’s disease and co-morbidities: role of gastrointestinal microbiota – Sylvia M. Dobbs – Journal of NeuroVirology

Animal models

The effects of xylo-oligosaccharides on performance and microbiota in broiler chickens – De Maesschalck C – Applied and Environmental Microbiology

A comparison of faecal microbial populations of South African Windsnyer-type indigenous pigs (SAWIP) and Large White x Landrace (LW x LR) crosses fed diets containing ensiled maize cobs – Arnold T. Kanengoni – FEMS Microbiology Letters

Plant, root, and soil microbiome

Illumina-based analysis the microbial diversity associated with Thalassia hemprichii in Xincun Bay, South China Sea – Yu-Feng Jiang – Ecotoxicology

Methanotrophic and methanogenic communities in Swiss alpine fens dominated by Carex rostrata and Eriophorum angustifolium – Simrita Cheema – Applied and Environmental Microbiology

Antibacterial effect of the Trichoderma viride fungi on soil microbiome during PAH’s biodegradation – Zuzanna Szczepaniak – International Biodeterioration & Biodegradation

Water microbiome

Microbial community composition, functions and activities in the Gulf of Mexico, one
year after the Deepwater Horizon accident – Etienne Yergeau – Applied and Environmental Microbiology

Metagenomics and Bioinformatics

Compact graphical representation of phylogenetic data and metadata with GraPhlAn – Francesco Asnicar – PeerJ

Techniques

Design and application of a synthetic DNA standard for real-time PCR analysis of microbial communities in a biogas digester – T. May – Applied Microbiology and Biotechnology

Optimizing a PCR protocol for cpn60-based microbiome profiling of samples variously contaminated with host genomic DNA – Lisa A Johnson – BMC Research Notes

Microbes in the news

Mining the microbial dark matter: Microbiologists are finding new ways to explore the vast universe of unknown microbes in the hunt for antibiotics – Corie Lok – Nature

Legumes control infection of nodules by both symbiotic and endophytic bacteria – Aarhus University

Correlation does not mean causation: Yogurt’s Probiotics Can Help Boost Your Socialization Skills – Daily Times Gazette

Teenager killed by plague in rural northern Colorado – Daniel Wallis – Reuters

Recent Built Environment Microbiology papers, June 21 edition – Elisabeth M Bik – MicroBE.net

Science, publishing, and career

Cold E-mails and Hot Coffee: Take action on your career – Albert Chen et al. – Science

Reset your brain: A bit of self-reflection can propel scientists into a career beyond the lab – Christopher Taylor – Nature

Enough talk. There are ways we can help women in science now – Athene Donald – The Guardian

Bik’s Picks

Neanderthal hybrid suggests modern humans bred with them much later than thought – Rachel Feltman – Washington Post

What Pope Francis and scientists have in common when they look at the natural world – Chris Mooney – Washington Post

Musicians don’t just hear in tune, they also see in tune – Science Daily
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June 21, 2015

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An upcoming workshop on bioinformatics and microbiome, lots of reviews about the intersection of gut microbiome and the immune system, and viruses in Arctic freshwater.

Events

NIMBioS Investigative Workshop: Computational Advances in Microbiome Research – July 27-28, 2015, University of Tennessee, Knoxville

Human oral microbiome

Salivary microbiota-immune profiling in cirrhosis: Could this be the noninvasive strategy that will revolutionize prognostication in hepatology? – Vishal C. Patel – Hepatology

Human gut microbiome

Metagenomic analysis of microbiome in colon tissue from subjects with inflammatory bowel diseases reveals interplay of viruses and bacteria – Weiwei Wang – Inflammatory Bowel Diseases

Review: Interactions between Innate Immunity, Microbiota, and Probiotics – GianMarco Giorgetti – Journal of Immunology Research

Review: Influence of the microbiome on response to vaccination – Amanda M. Jamieson – Human Vaccines & Immunotherapeutics

Review: How the Intricate Interaction among Toll-Like Receptors, Microbiota, and Intestinal Immunity Can Influence Gastrointestinal Pathology – Simona Frosali – Journal of Immunology Research

Review: The Interaction among Microbiota, Immunity, and Genetic and Dietary Factors Is the Condicio Sine Qua Non Celiac Disease Can Develop – D. Pagliari – Journal of Immunology Research

Review: Molecular methods for studying methanogens of the human gastrointestinal tract: current status and future directions – Prem Prashant Chaudhary – Applied Microbiology and Biotechnology

Animal models

Alterations of the Murine Gut Microbiome with Age and Allergic Airway Disease – Marius Vital – Journal of Immunology Research

DGGE: Alteration of the Microbiota and Virulence Gene Expression in E. coli O157:H7 in Pig Ligated Intestine with and without AE Lesions – Bianfang Liu – PLOS ONE

Animal microbiome

The coral immune response facilitates protection against microbes during tissue regeneration – Jeroen A. J. M. van de Water – Molecular Ecology

Plant microbiome

DGGE: Endophytic bacterial diversity in the phyllosphere of Amazon Paullinia cupana associated with asymptomatic and symptomatic anthracnose – Andréa Cristina Bogas – Springer Plus

Plant root, soil, and sediment microbiome

Successional and seasonal variations in soil and litter microbial community structure and function during tropical postagricultural forest regeneration: a multiyear study – A. Peyton Smith – Global Change Biology

Oil Biodegradation and Oil-degrading Microbial Populations in Marsh Sediments Impacted by Oil from the Deepwater Horizon Well Blowout – Ronald M Atlas – Environmental Science & Technology

Water microbiome

Biodiversity and distribution of polar freshwater DNA viruses – Daniel Aguirre de Cárcer – Science Advances

Baseline Assessment of Mesophotic Reefs of the Vitória-Trindade Seamount Chain Based on Water Quality, Microbial Diversity, Benthic Cover and Fish Biomass Data – Pedro M. Meirelles – PLOS ONE

Vertical Distribution of Bacterial Community Diversity and Water Quality during the Reservoir Thermal Stratification – Hai-Han Zhang – International Journal of Environmental Research and Public Health

Occurrence of Enterococcus species with virulence markers in an urban flow-influenced tropical recreational beach – Asmat Ahmad – Marine Pollution Bulletin

Microbes in the news

International Team Profiles DNA Viruses in Arctic Freshwater Lakes – Genome Web

Why is my hangover so bad? It’s not just the booze giving you a hangover – it’s the microbes in your stomach – Tim Spector

Israel Bets On Recycled Water To Meet Its Growing Thirst – Emily Harris – NPR

Science, publishing and career

Distraction Coefficients of Females in Biomedical Research Laboratories – Chi R. Ality – Significance

Bik’s Picks

Stanford researcher declares that the sixth mass extinction is here – Rob Jordan – Stanford University

A Periodic Diet that Mimics Fasting Promotes Multi-System Regeneration, Enhanced Cognitive Performance, and Healthspan – Sebastian Brandhorst – Cell Metabolism

Eating up to 100 g of chocolate daily linked to lowered heart disease and stroke risk – BMJ’s Heart
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June 20, 2015

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Catching up after spending all day in the lab on Friday, and all day working on figures and text today…. Here’s your weekend digest, with the microbiome of sport schools, phasing of Illumina sequencing, and happy endings for preterm infants.

Pregnancy and birth microbiome

Preterm infant gut colonization in the Neonatal ICU and Complete Restoration two years later – Laura Moles – Clinical Microbiology and Infection

Clostridium butyricum strains and dysbiosis linked to necrotizing enterocolitis in preterm neonates – Nadim Cassir – Clinical Infectious Diseases

Human respiratory microbiome

The microbiome of the human lower airways: a next generation sequencing perspective – Velma T. E. Aho – World Allergy Organization Journal

Human skin microbiome

Poster: Noma disease: 10 years of research in the quest of a microbial etiology – P François – Antimicrobial Resistance and Infection Control

Human oral microbiome

Oral Mucositis in Pediatric Acute Lymphoblastic Leukemia Patients: Evaluation of Microbiological and Hematological Factors – Regina Maria Holanda de Mendonça – Pediatric Hematology-Oncology

Human gut microbiome

Composition and temporal stability of the gut microbiota in older persons – Ian B Jeffery – The ISME Journal

The Host Genotype and Environment Affect Strain Types of Bifidobacterium longum subsp. longum Inhabiting the Intestinal Tracts of Twins – Min Zhang – Applied and Environmental Microbiology

The Influence of the Gut Microbiome on Obesity, Metabolic Syndrome and Gastrointestinal Disease – Parth J Pareck – Clinical and Translational Gastroenterology

Editorial: About the gut microbiome as a pharmacological target in atherosclerosis – Julia.J. Witjes – European Journal of Pharmacology

Editorial: Diabetes, More on Merde, the Microbiome, and the Dung Beetle – Richard I. Shader – Clinical Therapeutics

Review: Effect of Dietary Resistant Starch on Prevention and Treatment of Obesity-related Diseases and Its Possible Mechanisms – Lei Zhang – Biomedical and Environmental Sciences

Animal models

In pigs: Influence of genotype and feeding strategy on pig performance, plasma concentrations of micro nutrients, immune responses and fecal microbiota composition of growing-finishing pigs in a forage-based system – A.G. Kongsted – Livestock Science

In rats: Prenatal Stress-Induced Alterations in Major Physiological Systems Correlate with Gut Microbiota Composition in Adulthood – Anna V. Golubeva – Psychoneuroendocrinology

In mice: The genetic architecture of NAFLD among inbred strains of mice – Simon T Hui – eLIFE

Animal microbiome

Cows: Ruminal Bacterial Community Composition in Dairy Cows Is Dynamic over the Course of Two Lactations and Correlates with Feed Efficiency – Kelsea A. Jewell – Applied and Environmental Microbiology

Thesis: The earthworm microbiome – Daniel Antony Pass – Cardiff University

Thesis: Gut microbiota of migratory passerines at stopover – William Lewis – University of Southern Mississippi

Plant microbiome

PERN: an EU–Russia initiative for rhizosphere microbial resources – Stéphane Declerck – Trends in Biotechnology

Review: Biological control in the microbiome era: challenges and opportunities – Haissam Jijakli – Biological Control

Plant root and soil microbiome

Impact of plant domestication on rhizosphere microbiome assembly and functions
Juan E. Pérez-Jaramillo – Plant Molecular Biology

16S rRNA-based bacterial community structure is a sensitive indicator of soil respiration activity – Rongxiao Che – Journal of Soils and Sediments

Built environment microbiome

Athletic equipment microbiota are shaped by interactions with human skin – Mariah Wood – Microbiome

Food microbiology

Bacteriophages Isolated from Chicken Meat and the Horizontal Transfer of Antimicrobial Resistance Genes – Amira Shousha – Applied and Environmental Microbiology

Microbiological diversity associated with the spontaneous wet method of coffee fermentation – Suzana Reis Evangelista – International Journal of Food Microbiology

Chemical and microbiological characteristics of traditional homemade fresh goat cheeses from Northern Morocco – Ouiam El Galiou – Small Ruminant Research

Metagenomics and bioinformatics

Microbial bioinformatics for food safety and production – Wynand Alkema – Briefings in Bioinformatics

Niche distribution and influence of environmental parameters in marine microbial communities: a systematic review – Felipe H. Coutinho – Peer J

Ultra-large alignments using phylogeny-aware profiles – Nam-phuong D Nguyen – Genome Biology

Techiques

Phasing amplicon sequencing on Illumina Miseq for robust environmental microbial community analysis – Liyou Wu – BMC Microbiology

Microbes in the news

Medicine’s next frontier: The microbiome – Meg Tirrell – CNBC

Microbes could be key for better yields, stronger plants – Michigan State University – AG Professional

Berkeley balcony collapse: A failure at the intersection of building science and microbiology – Brent Stephens – Microbe.net

Science, publishing, and career

Gender Differences in Physicians’ Financial Ties to Industry: A Study of National Disclosure Data – Susannah L. Rose – PLOS ONE

“If you think it’s rude to ask to look at your co-authors’ data, you’re not doing science” – C. K. Gunsalus and Drummond Rennie – Retraction Watch

Bik’s Picks

An Ant With the Right Coat for 158-Degree Weather – Sindya N. Bhanoo – New York Times

8 million mummified animals, mostly dogs, in catacombs at Egypt site – Greg Botelho – CNN

Blind Americans can now ‘see’ with a device that uses their tongues – Michelle Cortez – Mashable

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June 18, 2015

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Microbial diversity in Cystic Fibrosis, eating corn starch with your red meat might help prevent colon cancer, and fungal microbiome signatures in children with IBD.

Human respiratory microbiome

Editorial: Assessing Airway Microbiota in Cystic Fibrosis: What More Should Be Done? – John J. LiPuma – Journal of Clinical Microbiology

Rapid Detection of Emerging Pathogens and Loss of Microbial Diversity Associated with Severe Lung Disease in Cystic Fibrosis – William G. Flight – Journal of Clinical Microbiology

Human gut microbiome

Fungal Signature in the Gut Microbiota of Pediatric Patients With Inflammatory Bowel Disease – Chehoud, Christel AB – Inflammatory Bowel Diseases

Butyrylated starch intake can prevent red meat-induced O6-methyl-2-deoxyguanosine adducts in human rectal tissue: a randomised clinical trial – Richard K. Le Leu – British Journal of Nutrition

Review: Regulatory immune cells in regulation of intestinal inflammatory response to microbiota – M Sun – Mucosal Immunology

Review: Obesity and the microbiome – Ruchi Mathur – Expert Review of Gastroenterology & Hepatology

Animal models

Rats and mice: Space Environmental Factor Impacts upon Murine Colon Microbiota and Mucosal Homeostasis – Lauren E. Ritchie – PLOS ONE

Plant root and soil microbiome

Prokaryotic Diversity in the Rhizosphere of Organic, Intensive, and Transitional Coffee Farms in Brazil – Adam Collins Caldwell – PLOS ONE

Water microbiome

Standard filtration practices may significantly distort planktonic microbial diversity estimates – Cory C. Padilla – Frontiers in Microbiology

Influence of seawater intrusion on microbial communities in groundwater – Tatsuya Unno – Sciences of the Total Environment

Bioreactor microbiome

Eubacteria and archaea communities in seven mesophile anaerobic digester plants in Germany – Christian Abendroth – Biotechnology for Biofuels

Putative Effect of Aquifer Recharge on the Abundance and Taxonomic Composition of Endemic Microbial Communities – Renee J. Smith – PLOS ONE

Microbes in the news

A peek into our teeming inner world – Clive Cookson – Business Day Live

11 Reasons to Love Bacteria, Fungi and Spores – Karen Emslie – Smithsonian

Inkjet Inks Made of Bioactive Silk Could Yield Smart Bandages, Bacteria-Sensing Surgical Gloves & More – Kim Thurler – Tufts Now

When ‘Kill The TseTse Fly, Kill The Disease’ Doesn’t Work – Rio is studying how different metabolic contributions of the microbiota may facilitate parasite transmission – News Wise

Bik’s Picks

Most kangaroos are lefties, study finds – Deborah Netburn – Los Angeles Times

What Food Can Replace Trans Fats’ Creamy Goodness? – Lexi Pandell – Wired.com

Scientists have used DNA tests to track Africa’s worst elephant poaching spots – Rachel Feltman – Washington Post
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June 17, 2015

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After a long day in the hood having fun with stool samples (Ha! I hope you are not reading this during breakfast), finally time for the digest.

Microbiome of pregnancy and birth

Metaproteomics reveals functional shifts in microbial and human proteins during a preterm infant gut colonization case – Jacque C. Young – Proteomics

Mouse model: Alterations in the Vaginal Microbiome by Maternal Stress Are Associated With Metabolic Reprogramming of the Offspring Gut and Brain – Eldin Jašarević- Endocrinology

Human oral microbiome

Subgingival microbiome in patients with healthy and ailing dental implants – Hui Zheng – Scientific Reports

Human gut microbiome

Editorial: The Interactions between Innate Immunity and Microbiota in Gastrointestinal Diseases – Danilo Pagliari – Journal of Immunology Research

Animal microbiome

Microbial diversity associated with copepods in the North Atlantic subtropical gyre – Katyanne M. Shoemaker – FEMS Microbiology Ecology

Plant microbiome

Bacterial populations on the surfaces of organic and conventionally grown almond drupes – J.A. McGarvey – Journal of Applied Microbiology

Endophytic Fungal Communities Associated with Vascular Plants in the High Arctic Zone Are Highly Diverse and Host-Plant Specific – Tao Zhang – PLOS ONE

Plant root and soil microbiome

High resolution depth distribution of Bacteria, Archaea, methanotrophs, and methanogens in the bulk and rhizosphere soils of a flooded rice paddy – Hyo Jung Lee – Frontiers in Microbiology

Profiling microbial community structures across six large oilfields in China and the potential role of dominant microorganisms in bioremediation – Weimin Sun – Applied Microbiology and Biotechnology

Influence of Pre-Emergence Herbicides on the Soil Microflora during the
Crop growth of Blackgram, Vigna mungo.L – N.Trimurtulu – Int.J.Curr.Microbiol.App.Sci

Metagenomics and Bioinformatics

GenomePeek—an online tool for prokaryotic genome and metagenome analysis – Katelyn McNair – PeerJ

Deconvolving molecular signatures of interactions between microbial colonies – Y.-C. Harn – Bioinformatics

Reconstructing 16S rRNA genes in metagenomic data – Cheng Yuan – Bioinformatics

Microbes in the news

Below Our Feet, a World of Hidden Life – Elizabeth Svoboda – Quanta Magazine

Maternal stress alters offspring gut, brain through vaginal microbiome – Science Daily

Big Shoulders STEM Scholars – Dr Jack Gilbert explains the latest microbiome research to students; A short artwork project with artist Katharine Gilbert was completed at the end. – YouTube

BacteriaHysteria

This reminded me of the door scene from Office Space: Germ-Zapping Doorknob Could Get a Handle on Bathroom Bacteria – TakePart

Bik’s Picks

An Estimate of the Total DNA in the Biosphere – Hanna K. E. Landenmark – PLOS Biology

New NASA data show how the world is running out of water – Todd C. Frankel – The Washington Post

Tiny Octopus Is So Cute Scientists Might Name It ‘Adorabilis’ – Carl Enkelking – Discover Magazine
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