Monthly Archives: December 2014

December 11, 2014

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The Bay Area is getting drenched with rain right now, and several leaks in our roof kept me busy with buckets and towels, but the power is still on, so here we go:

Human microbiome general

* Review: The demographic determinants of human microbiome health – Sylvie Estrela – Trends in Microbiology

Human oral microbiome

Salivary Mucins Protect Surfaces from Colonization by Cariogenic Bacteria – Erica Shapiro Frenkel – Applied and Environmental Microbiology

Human gut microbiome

* Effects of the gut microbiota on bone mass – Claes Ohlsson, Klara Sjögren – Trends in Endocrinology & Metabolism

Discovery of a Conjugative Megaplasmid in Bifidobacterium breve – Francesca Bottacini – Applied and Environmental Microbiology

Microbiome of pregnancy and birth

Microbiome of the placenta in pre-eclampsia supports the role of bacteria in the multifactorial cause of pre-eclampsia – Ranmalee Amarasekara – Journal of Obstetrics and Gynaecology Research
Animal and bioreactor models

Optimization of a rapid and efficient analytical pipeline for in-depth metaproteome characterization: evaluation on mock microbial mixtures and application to the mouse gut microbiome – Alessandro Tanca – Microbiome

* Microbial shifts in the aging mouse gut – Morgan GI Langille – Microbiome

Development of human colonic microbiota in the computer-controlled dynamic SIMulator of the GastroIntestinal tract SIMGI – Elvira Barroso – LWT – Food Science and Technology

Protocols for Microcosms for Growing Biofilms on Hydrophobic Substrates: A Polyphasic Approach to Study Biodiversity, Metabolic Activity, and Biofilm Architecture – Wolf-Rainer Abraham – Springer Protocols Handbooks 2014

Animal microbiome

Acidobacteria appear to dominate the microbiome of two sympatric Caribbean Sponges and one Zoanthid – Aileen O¿Connor-Sánchez – Biological Research

Plant microbiome

The impact of systemic and copper pesticide applications on the phyllosphere microflora of tomatoes – Andrea R Ottesen – Journal of the Science of Food and Agriculture

Soil and sediment microbiome

Linkages between the soil organic matter fractions and the microbial metabolic functional diversity within a broad-leaved Korean pine forest – Jing Tian – European Journal of Soil Biology

Carbon sequestration is related to mycorrhizal fungal community shifts during long-term succession in boreal forests – Karina E. Clemmensen – New Phytologist

Comparison of bacterial succession in green waste composts amended with inorganic fertiliser and wastewater treatment plant sludge – Sean Storey – Bioresource Technology

Water microbiome

Initial community and environment determine the response of bacterial communities to dispersant and oil contamination – Alice C. Ortmann – Marine Pollution Bulletin

Initial community and environment determine the response of bacterial communities to dispersant and oil contamination – Alice C. Ortmann, YueHan Lu – Marine Pollution Bulletin

Protistan diversity in a permanently stratified meromictic lake (Lake Alatsee, SW Germany) – Andreas Oikonomou – Environmental Microbiology

Exploration of Microbial Diversity of Taptapani (India) Hot Spring Through Molecular Phylogenetic Analysis – Sudip Kumar Sen – Arabian Journal for Science and Engineering

Food microbiology

Selection of Autochthonous Strains as Starter Cultures for Fermented Fish Products – Barbara Speranza – Journal of Food Science

Microbes in the news

Pregnancy Germs: Friend Or Foe? – How The Maternal Microbiome Influences Pregnancy Health – PR NewsWire / March of Dimes

Study Hints Gut Microbiome Plays A Role in Multiple Sclerosis –
Kate O’Rourke – Gastroenterology and Endoscopy News

“The Great Plate Count Anomaly” that is no more – Gemma Reguera – Small Things Considered ASM

Google Science Fair – Bacteria boosting cereal crop yields – Brett Worthington – ABC Net Australia

Guts of obese dogs look similar to those of obese people – Agata Blaszczak-Boxe – Science Magazine

Baby infected in birthing pool died of Legionnaire’s disease – Bahar Gholipour – CBS News

Science, publishing, and career

Scientists Often Skip A Simple Test That Could Verify Their Work – NPR Morning Edition

Study of massive preprint archive hints at the geography of plagiarism – John Bohannon – Science Insider

Bik’s Picks

Deep Neural Networks are Easily Fooled: High Confidence Predictions for Unrecognizable Images – Anh Nguyen – Arxiv

Three-in-one drug cuts body weight by a third – Nsikan Akpan – Science Magazine

Water vapor on Rosetta’s target comet significantly different from that found on Earth – Science Daily

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December 10, 2014

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Food microbiome

The microbes we eat: abundance and taxonomy of microbes consumed in a day’s worth of meals for three diet types – Jenna M. Lang – PeerJ

Human oral microbiome

Subgingival microbial profiles of Sudanese patients with aggressive periodontitis – H. R. Z. Elabdeen – Journal of Periodontal Research

Human bladder microbiome

Interplay between Bladder Microbiota and Urinary Antimicrobial Peptides: Mechanisms for Human Urinary Tract Infection Risk and Symptom Severity – Vanessa Nienhouse – PLOS ONE

Human gut microbiome

Immunomodulatory Properties of Streptococcus and Veillonella Isolates from the Human Small Intestine Microbiota – Bartholomeus van den Bogert – PLOS ONE

Animal models of microbiome research

The Gut Commensal Bacteroides thetaiotaomicron Exacerbates Enteric Infection through Modification of the Metabolic Landscape – Meredith M. Curtis – Cell Host & Microbe

Gut Microbiota-Produced Succinate Promotes C. difficile Infection after Antibiotic Treatment or Motility Disturbance – Jessica A. Ferreyra – Cell Host & Microbe

Regionally Distinct Alterations in the Composition of the Gut Microbiota in Rats with Streptozotocin-Induced Diabetes – Roland Wirth – PLOS ONE

Animal microbiome

Environmentally Determined Differences in the Murine Lung Microbiota and Their Relation to Alveolar Architecture – Yeojun Yun – PLOS ONE

Bacteria and Methanogens Differ along the Gastrointestinal Tract of Chinese Roe Deer (Capreolus pygargus) – Zhipeng Li – PLOS ONE

Transcriptomic Immune Response of the Cotton Stainer Dysdercus fasciatus to Experimental Elimination of Vitamin-Supplementing Intestinal Symbionts – Eugen Bauer – PLOS ONE

Metabolomics

Stool Phospholipid Signature is Altered by Diet and Tumors – Julie M. Davies – PLOS ONE

Pathogens’ Exploitation of the Intestinal Food Web
Tu Anh Pham N., Trevor D. Lawley – Cell Host & Microbe

Could resistant starch be the redeemer of dietary carbohydrate? – M Denise Robertson – Practical Diabetes

A New Insight into the Physiological Role of Bile Salt Hydrolase among Intestinal Bacteria from the Genus Bifidobacterium – Piotr Jarocki – PLOS ONE

Metagenomics

Maths on microbes: adding microbial ecophysiology to metagenomics – Wilfred F. M. Röling – Microbial Biotechnology

Functional optimization of gene clusters by combinatorial design and assembly – Michael J Smanski – Nature Biotechnology

More microbiology

Microbiology: Ditch the term pathogen – Arturo Casadevall & Liise-anne Pirofski – Nature

New sequencing technique: MinION nanopore sequencing identifies the position and structure of a bacterial antibiotic resistance island – Philip M Ashton – Nature Biotechnology

Microbes in the news

NASA ISS On-Orbit Status 5 December 2014: Microbiome Experiment – SpaceRef

Bacteria’s Game of ‘Telephone’ Foils Microbiologists’ Eavesdropping – Kim Krieger – UConnToday

Science, publishing, career

The Point When Science Becomes Publicity – James Hamblin – The Atlantic

No Lovin’ Feeling… for Science Fair – Claire Wapole – Huffington Post

How to cope when things go wrong in academia – Julie Gould – Nature Jobs

Scientific Peer Review Is Broken. We’re Fighting to Fix It With Anonymity – The Founders of PubPeer – Wired.com

Not sure how old this is, but I liked the graph: The illustrated guide to a Ph.D. – Matt Might

Ocean biology: Marine dreams – Chris Woolston – Nature

New postdoc report covers familiar ground – Beryl Lieff Benderly, Jim Austin – Science Careers

Bik’s Picks

Injectable 3-D vaccines could fight cancer, infectious diseases – ScienceDaily

Glittering Nobel Gown Represents Scientist’s Work – Joanne Manaster – Scientific American

This Commuter Bus Runs On Poop- A U.K.-based biogas plant has developed a 40-seater than runs on converted sewage and food waste – Corinne Iozzio – Smithsonian

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December 9, 2014

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Human oral microbiome

* Characterization and comparison of bacterial communities in benign vocal fold lesions – Alissa S Hanshew – Microbiome

Bacterial invasion and persistence: critical events in the pathogenesis of periodontitis? – S. Ji – Journal of Periodontal Research

Human skin microbiome

This took two years to publish, but here it is: Meeting report for the 1st skin microbiota workshop, Boulder, CO October 15-16 2012 – Jack A Gilbert – Standards in Genomic Sciences

Human respiratory microbiome

Assessment of Airway Microbiota and Inflammation in Cystic Fibrosis Using Multiple Sampling Methods – Edith T. Zemanick – Annals of the American Thoracic Society

Human gut microbiome

* Stability of Gut Enterotypes in Korean Monozygotic Twins and Their Association with Biomarkers and Diet – Mi Young Lim – Scientific Reports

* Microbiota organization is a distinct feature of proximal colorectal cancers – Christine M. Dejea – PNAS USA

Review: Crosstalk between intestinal microbiota, adipose tissue and skeletal muscle as an early event in systemic low-grade inflammation and the development of obesity and diabetes – Christian Bleau – Diabetes/Metabolism Research and Reviews

Pathophysiological responses from human gut microbiome – Anindya Roy Chowdhury, Utpal Bakshi – World Journal of Translational Medicine

Animal models of microbiome research

Microbiome-metabolome analysis reveals unhealthy alterations in the composition and metabolism of ruminal microbiota with increasing dietary grain in a goat model – Sheng-yong Mao – Environmental Microbiology

Animal microbiome

Carpoglyphus lactis (Acari: Astigmata) from various dried fruits differed in associated microorganisms – Jan Hubert – Journal of Applied Microbiology

Bacterial dynamics within the mucus, tissue and skeleton of the coral Porites lutea during different seasons – Jie Li – Scientific Reports

 

Investigation of biotechnological potential of sponge-associated bacteria collected in Brazilian coast – O.C.S. Santos – Letters in Applied Microbiology

Plant microbiome

* Removal of floral microbiota reduces floral terpene emissions – Josep Peñuelas – Scientific Reports

Contrasting diversity of epibiotic bacteria and surrounding bacterioplankton of a common submerged macrophyte, Potamogeton crispus, in freshwater lakes – Dan He – FEMS Microbiology Ecology

Review: Sphagnum physiology in the context of changing climate: emergent influences of genomics, modelling and host–microbiome interactions on understanding ecosystem function – David J. Weston – Plant, Cell & Environment

Book: Principles of Plant-Microbe Interactions – Springer

Soil and sediment microbiome

Anthropogenic land use shapes the composition and phylogenetic structure of soil arbuscular mycorrhizal fungal communities – Mari Moora – FEMS Microbiology Ecology

Halophyte plant colonization as a driver of the composition of bacterial communities in salt marshes chronically exposed to oil hydrocarbons – Vanessa Oliveira – FEMS Microbiology Ecology

Changes in microbial communities in coastal sediments along natural CO2 gradients at a volcanic vent in Papua New Guinea – Felix F. Raulf – Environmental Microbiology

Nitrogen Cycling Processes and Microbial Community Composition in Bed Sediments in the Yukon River at Pilot Station – Deborah A. Repert – Journal of Geophysical Research: Biogeosciences

Soil bacterial and fungal communities respond differently to various isothiocyanates added for biofumigation – Ping Hu – Frontiers in Microbiology

Primary succession of soil enzyme activity and heterotrophic microbial communities along the chronosequence of Tianshan Mountains No. 1 Glacier, China – Jun Zeng – Antonie van Leeuwenhoek

Water microbiome

Off-site impacts of agricultural composting: role of terrestrially derived organic matter in structuring aquatic microbial communities and their metabolic potential – Thomas Pommier – FEMS Microbiology Ecology

Microbiome of the built environment

* Diversity of Bacterial Communities of Fitness Center Surfaces in a U.S. Metropolitan Area – Nabanita Mukherjee – International Journal of Environmental Research and Public Health

Food microbiology

Potentially probiotic acetic acid bacteria isolation and identification from traditional dairies microbiota – Babak Haghshenas – International Journal of Food Science & Technology

Metagenomics

Microbial community pattern detection in human body habitats via ensemble clustering framework – Peng Yang – BMC Systems Biology

Proteomics and metabolomics

Insights on the human microbiome and its xenobiotic metabolism: what is known about its effects on human physiology? – Tewes Tralau – Expert Opinion on Drug Metabolism & Toxicology

Proteomic tools to decipher microbial community structure and functioning – Florence Arsène-Ploetze – Environmental Science and Pollution Research

Systems-based approaches to unravel multi-species microbial community functioning – Florence Abram – Computational and Structural Biotechnology Journal

Amplification and other techniques

* Multi-template polymerase chain reaction – Elena Kalle – Biomolecular Detection and Quantification

Microfluidic static droplet array for analyzing microbial communication on a population gradient – Heon-Ho Jeong – Lab Chip

More microbiology papers

* Gain-of-function experiments: time for a real debate – W. Paul Duprex (with David Relman) – Nature Reviews Microbiology

Ciprofloxacin mechanism: Emergence of antibiotic resistance from multinucleated bacterial filaments – Julia Bos – PNAS USA

Microbes in the news

The fragrance of flowers depends on the fungi and bacteria that coated – Beta Wired

The Human Microbiome: Getting Personal – Katy Califf – ASM Microbe

Science, publishing, career

Scientists Are Not That Smart – Chad Orzel – New York Magazine

io9 Science Survey: Tell Us About Working With Rodents in the Lab – Annalee Newitz – io9

Best Way for Professors to Get Good Student Evaluations? Be Male – Amanda Marcotte – Slate

Bik’s Picks

Unfortunately sold out, but really cute: DNA Molecule Plush – ThinkGeek

The birth of a dinosaur footprint: Subsurface 3D motion reconstruction and discrete element simulation reveal track ontogeny (with movies) – Peter L. Falkingham – PNAS USA

Billionaire’s New Science Institute Plans “Google Maps” View of Cells – Joshn Fischman – Scientific American

Expanded DNA alphabet wins Science award – Bradley J. Fikes – UT San Diego

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Microbiome digest, December 8, 2014

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Human microbiome general

The human microbiome: opportunities and challenges for clinical care – Geraint B. Rogers – Internal Medicine Journal

Evaluative Profiling of Arsenic Sensing and Regulatory Systems in the Human Microbiome Project Genomes – Raphael D Isokpehi – Microbiology Insights

Human oral microbiome

* High resolution taxonomic profiling of the subgingival microbiome for biomarker discovery and periodontitis diagnosis – Szymon P. Szafranski – Applied and Environmental Microbiology

Human gut microbiome

Crosstalk at the mucosal border: importance of the gut microenvironment in IBS – Lena Öhman – Nature Reviews Gastroenterology & Hepatology

Antimicrobial resistance characteristics and fitness of Gram negative faecal bacteria from volunteers treated with minocycline or amoxicillin – Miranda Kirchner – Frontiers in Microbiology

Decrease in lactobacilli in the intestinal microbiota of celiac children with a gluten-free diet, and selection of potentially probiotic strains – María J. Lorenzo Pisarello – Canadian Journal of Microbiology

Safety assessment of genetically modified rice expressing human serum albumin from urine metabonomics and fecal bacterial profile – Xiaozhe Qi – Food and Chemical Toxicology

Pregnancy and birth microbiome

Placental Microbiome and Its Role in Preterm Birth – Bin Cao – NeoReviews

High A. vaginae and G. vaginalis vaginal loads are associated with preterm birth – Florence Bretelle – Clinical Infectious Diseases

Cesarean Section and Chronic Immune Disorders – Astrid Sevelsted – Pediatrics

Animal and other models of microbiome research

Intestinal epithelial ​MyD88 is a sensor switching host metabolism towards obesity according to nutritional status – Amandine Everard – Nature Communications

Bugs and Food: A Recipe for Cancer? – Christina L. Ohland, Christian Jobin – Cell Metabolism

The current provided by oxygen-reducing microbial cathodes is related to the composition of their bacterial community – Mickaël Rimboud – Bioelectrochemistry

Animal microbiome

The putative functional ecology and distribution of archaeal communities in sponges, sediment and seawater in a coral reef environment – Ana R.M. Polónia – Molecular Ecology

Plant microbiome

* The role of bacteria and mycorrhiza in plant sulfur supply – Jacinta M. Gahan and Achim Schmalenberger – Frontiers in Plant Science

Arctic fungal communities associated with roots of Bistorta vivipara do not respond to the same fine-scale edaphic gradients as the aboveground vegetation – Sunil Mundra – New Phytologist

Soil and sediment microbiome

Impacts of altered precipitation regimes on soil communities and biogeochemistry in arid and semi-arid ecosystems – Uffe N. Nielsen – Global Change Biology

* Effects of tree identity dominate over tree diversity on the soil microbial community structure – Andrea Scheibe – Soil Biology and Biochemistry

Smooth brome invasion increases rare soil bacterial species prevalence, bacterial species richness and evenness – Candace L. Piper – Journal of Ecology

The interactive effects of elevated ozone and wheat cultivars on soil microbial community composition and metabolic diversity – Xuelian Bao – Applied Soil Ecology

Seasonal variations of the composition of microbial biofilms in sandy tidal flats: Focus of fatty acids, pigments and exopolymers – Claire Passarelli – Estuarine, Coastal and Shelf Science

Pharmaceuticals in the environment: Biodegradation and effects on natural microbial communities. A Review – Anna Barra Caracciolo – Journal of Pharmaceutical and Biomedical Analysis

Water microbiome

Successional Change in Microbial Communities of Benthic Phormidium-Dominated Biofilms – Katie A. Brasell – Microbial Ecology

Microbiome of the built environment

Characterizing airborne fungal and bacterial concentrations and emission rates in six occupied children’s classrooms – D. Hospodsky – Indoor Air

Food microbiology

Analysis of the bacterial community in aged and aging pit mud of Chinese Luzhou-flavour liquor by combined PCR-DGGE and quantitative PCR assay – Huipeng Liang – Journal of the Science of Food and Agriculture

Phages and viruses

Emerging methods to study bacteriophage infection at the single-cell level – Vinh T. Dang and Matthew B. Sullivan – Frontiers in Microbiology

Metabolomics

* The Community Ecology of Microbial Molecules – Robert A. Quinn, Theodore Alexandrov – Journal of Chemical Ecology

Ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry for rapid analysis of the metabolites of morroniside produced by human intestinal bacteria – Min Zhao – Journal of Chromatography B

Small-intestinal or colonic microbiota as a potential amino acid source in animals – Werner G. Bergen – Amino Acids

Techniques

Comparative assessment of next-generation sequencing, denaturing gradient gel electrophoresis, clonal restriction fragment length polymorphism and cloning-sequencing as methods for characterizing commercial microbial consortia – A.D. Samarajeewa – Journal of Microbiological Methods

Microbes in the news

Now We Know Some Creepy Things About How Penicillin Destroys Bacteria – Esther Inglis-Arkell – IO9

Arctic bacteria converts mercury – Kristian Sjøgren – ScienceNordic

Should I Eat Greek Yogurt? – Mandy Oaklander – Time

CSU team examines dairy-cattle microorganisms to improve food safety – Kristen Browning-Blas – Bovine Vet Online

Glyphosate used with GMO crops under attack for disrupting microbiome: Science or a gut feeling? – David Warmflash – Genetic Literacy Project

#BacteriaHysteria: Why it’s time to detox your desk: Average worker comes into contact with more than 10 MILLION disease-causing bacteria lurking on their keyboard, phone and mouse – Lizzie Parry – Daily Mail

Bik’s Picks

The Yearbook: Our list of newsmakers this year – Manasi Vaidya & Shraddha Chakradhar – Nature Medicine

Notable advances 2014 – Amanda Keener – Nature Medicine

Let’s face it, for robots, falling down is easy. But how do you teach them to land safely? – Maki Naro – Popular Science

Force-feeding a human to a snake is not science (and is also super dumb) – Rachel Feltman – Washington Post

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Microbiome Digest, December 5, 2014

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Human oral microbiome

* Noma Affected Children from Niger Have Distinct Oral Microbial Communities Based on High-Throughput Sequencing of 16S rRNA Gene Fragments – Katrine L. Whiteson – PLOS Neglected Tropical Diseases

* Ancient DNA analysis of dental calculus – Laura S. Weyrich – Journal of Human Evolution

Human gut microbiome

* Gut microbiota are related to Parkinson’s disease and clinical phenotype – Filip Scheperjans – Movement Disorders

The role of the microbiome in immune cell development – Nita H. Salzman – Annals of Allergy, Asthma & Immunology

Ezakiella peruensis gen. nov., sp. nov. isolated from human fecal sample from a coastal traditional community in Peru – Nisha B. Patel – Anaerobe

Microbiome and Immunology

Microbial Programming of Systemic Innate Immunity and Resistance to Infection – Thomas B. Clarke – PLOS Pathogens

Animal models of microbiome research

* (see also Metabolomics) Diet and Feeding Pattern Affect the Diurnal Dynamics of the Gut Microbiome – Amir Zarrinpar – Cell Metabolism

Effects of cyclophosphamide on immune system and gut microbiota in mice – Xiaofei Xu, Xuewu Zhang – Microbiological Research

Gut microbiota and environment in patients with major burns – A preliminary report – Kentaro Shimizu – Burns

Animal microbiome

* The Feline Oral Microbiome: A Provisional 16S rRNA gene based Taxonomy with Full-length Reference Sequences – Floyd E. Dewhirst – Veterinary Microbiology

Diversity and health status specific fluctuations of intrauterine microbial communities in postpartum dairy cows – K. Wagener – Veerinary Microbiology

* Evidence of Polyethylene Biodegradation by Bacterial Strains from the Guts of Plastic-Eating Waxworms – Jun Yang – Environmental Science & Technology

Metabolomics

* Diet and Feeding Pattern Affect the Diurnal Dynamics of the Gut Microbiome – Amir Zarrinpar – Cell Metabolism

A Systematic Computational Analysis of Biosynthetic Gene Cluster Evolution: Lessons for Engineering Biosynthesis – Marnix H. Medema – PLOS Computational Biology

The Evolution of Fungal Metabolic Pathways – Jennifer H. Wisecaver – PLOS Genetics

The microbial degradation of onion flavonol glucosides and their roasting products by the human gut bacteria Eubacterium ramulus and Flavonifractor plautii – Katrin Ulbrich – Food Research International

Desulfovibrio desulfuricans isolates from the gut of a single individual: Structural and biological lipid a characterization – Wei Zhang-Sun – FEBS Letters

Metagenomics

Extensive Error in the Number of Genes Inferred from Draft Genome Assemblies – James F. Denton – PLOS Computational Biology

Microbes in the news

A Worm’s Gut Could Help Dispose of Plastic Trash: Microbes found in the guts of waxworms like to feast on polyethylene – Rachel Nuwer – Smithsonian Magazine

Friendly bacteria are protective against malaria – MedicalXpress

Self-healing Concrete Vanishes Potholes Using Bacteria. Here’s How it Works – Jan Dizon – TechTimes

Wireless Implant Eliminates Bacteria, Then Dissolves – WND

Science, publishing and career

* Ten Simple Rules for Finishing Your PhD – Jacopo Marino – PLOS Computational Biology

Bik’s Picks

Amid Bugs, Hail, Floods and Bacteria, Italian Olives Take a Beating – Elisabetta Povoledo – New York Times

See it, touch it, feel it: Researchers use ultrasound to make invisible 3-D haptic shape that can be seen and felt – Science Daily

Satire: Breaking: James Watson Faked Winning A Nobel Prize – The Allium

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Microbiome digest, December 4, 2014

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Human (gut and other) microbiome

* Temporal variability is a personalized feature of the human microbiome – Gilberto E Flores – Genome Biology

The rest of the story: the microbiome and gastrointestinal infections – Jhansi L Leslie, Vincent B Young – Current Opinion in Microbiology

* Gut Microbiota Elicits a Protective Immune Response against Malaria Transmission – Bahtiyar Yilmaz – Cell

Pregnancy and birth

The infant airway microbiome in health and disease impacts later asthma development –
Shu Mei Teo – BioRxiv

Animal models of microbiome research

Dietary Yeasts Reduce Inflammation in Central Nerve System via Microflora – Kazushiro Takata – Annals of Clinical and Translational Neurology

Effects of dietary supplementation of modified zinc oxide on growth performance, nutrient digestibility, blood profiles, fecal microbial shedding and fecal score in weanling pigs –

Jin Ho Cho – Animal Science Journal

Bioinformatics

ITScan: a web-based analysis tool for Internal Transcribed Spacer (ITS) sequences – Milene Ferro – BMC Research Notes

Next generation sequencing reads comparison with an alignment-free distance – Emanuel Weitschek – BMC Research Notes

Microbes in the news

Go Ahead, Use the Restroom – Nicholas Bakalar – New York Times

Trusting your gut, and the importance of your microbiome: Words on Wellness – Daniel Neides – Cleveland.com

Microbiome component fights malaria – Bradley J. Fikes – UT San Diego

Gut Microbes May Play a Role in AS – Diana Swift – MedPageToday

Science, publishing, and career

Getting Credit for Data – Eric Martens and Jennifer Lin – PLOS Blogs

What do young scientists want? – Beryl Lieff Benderly – Science Careers

Why Don’t More Minority Students Seek Careers In STEM Fields? – David Orenstein – RedOrbit

Bik’s Picks

Revealed: 100 safety breaches at UK labs handling potentially deadly diseases – Ian Sample – The Guardian

Why DNA pioneer James Watson just sold his Nobel Prize for $4.1 million – Susannah Locke – Vox.com

The Corrupting Power of Cancer – Lauren Richardson – PLOS Blogs

Is The Food Babe A Fearmonger? Scientists Are Speaking Out – Maria Godoy – NPR The Salt

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Microbiome Digest, December 3, 2014

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Pregnancy and birth

Treatment of genital mycoplasma in colonized pregnant women in late pregnancy is associated with a lower rate of premature labour and neonatal complications – M. Vouga – Clinical Microbiology and Infection

Animal models of microbiome research

Early Canine Plaque Biofilms: Characterization of Key Bacterial Interactions Involved in Initial Colonization of Enamel – Lucy J. Holcombe – PLOS ONE

(Rat study) Dietary iron depletion at weaning imprints low microbiome diversity and this is not recovered with oral nano Fe(III) – Dore I. A. Pereira – MicrobiologyOpen

Soil microbiome

* Biology of a widespread uncultivated archaeon that contributes to carbon fixation in the subsurface – Alexander J. Probst – Nature Communications

Metabolomics

Microbiota-dependent metabolite trimethylamine-N-oxide is associated with disease severity and survival of patients with chronic heart failure – M. Trøseid – Journal of Internal Medicine

An ontology for microbial phenotypes – Marcus C Chibucos – BMC Microbiology

A chemo-centric view of human health and disease – Miquel Duran-Frigola – Nature Communications

Microbial Ecology

* Evolutionary limits to cooperation in microbial communities – Nuno M. Oliveira – PNAS USA

Microbes in the news

* Microbial Community Data Visualizations survey – Jonathan Eisen – MicroBEnet

* Microbiome: The bacterial tightrope – Katherine Bourzac – Nature

* Seth Bordenstein, Joël Doré, Paul Enck: a three-voice debate about gut microbiota research – Gut Microbiota Watch

Genes & cells: Gut microbes less diverse in humans: Great apes harbor more varied bacterial populations – Tina Hesman Saey – Science News

The nutritionists within: Firebugs depend on gut bacteria for vitamin supply – Phys.org

‘Friendly viruses’ as beneficial to gut health as ‘friendly bacteria’ – Medical News Today

Filth factor of public restrooms doesn’t live up to legends: study – Yahoo News

Fight off the flu with fermented foods – Katie Cavuto – Philly.com

* #BacteriaHysteria: These socks protect feet from bacteria – PhilStar

The Virus Detectives: Sifting Through Genes in Search of Answers on Ebola – Gina Kolata – NY Times

Science, publishing, and career

Harsh reality: Two reports highlight the plight of postdocs on both sides of the pond aiming for academia – Nature

* The automated lab: Start-up firms say robotics and software that autonomously record every detail of an experiment can transform the efficiency and reliability of research – Erika Check Hayden – Nature

* Essay Mills, not really plagiarism, but still disturbing:
Inside the Term Paper Plagiarism for Profit Industry – Joanna Evoniuk – GoLocalPDX

Bik’s Picks

Identification of the remains of King Richard III – Turi E. King – Nature Communications

People search for meaning when they approach a new decade in chronological age – Adam L. Alter – PNAS USA

Koalas Really Do Know Their Eucalyptus Leaves – Chris Pash – BusinessInsider

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Microbiome digest, December 2, 2014

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General microbiome

Microbiome, holobiont and the net of life – Emiliano Salvucci – Critical Reviews in Microbiology

Pregnancy and birth

Infectious Causes of Necrotizing Enterocolitis – Sarah A. Coggins – Clinics in Perinatology

Human oral microbiome

Solving the etiology of dental caries – Aurea Simón-Soro, Alex Mira – Trends in Microbiology

Oral Microbiota in Crevices Around Dental Implants: Profiling of Oral Biofilm – Takuichi Sato – Interface Oral Health Science

Human respiratory microbiome

* Temporal profiling of the bacterial and fungal communities in ΔF508 adult cystic fibrosis sputum – Andrew Nelson – PeerJ Preprint

Human gut microbiome

* Comparative metabolomics in vegans and omnivores reveal constraints on diet-dependent gut microbiota metabolite production – Gary D Wu – Gut

Microbiome of death

* Initial insights into bacterial succession during human decomposition – Embriette R. Hyde – International Journal of Legal Medicine

Animal and other models of microbiome research

Natural killer T cells play a necessary role in modulating of immune-mediated liver injury by gut microbiota – Jianing Chen – Scientific Reports

Effect of stoned olive pomace on rumen microbial communities and polyunsaturated fatty acids biohydrogenation: an in vitro study – Grazia Pallara – BMC Veterinary Research

Successional changes in the chicken cecal microbiome during 42 days of growth are independent of organic acid feed additives – Brian B Oakley – BMC Veterinary Research

Animal microbiome

The role of host phylogeny varies in shaping microbial diversity in the hindguts of lower termites – Vera Tai – Applied and Environmental Microbiology

Plant microbiome

Relocation, high-latitude warming and host genetic identity shape the foliar fungal microbiome of poplars – Miklós Bálint – Molecular Ecology

Soil and sediment microbiome

Distribution of sediment bacterial and archaeal communities in plateau freshwater lakes – Jingxu Zhang – Applied Microbiology and Biotechnology

Effects of Phragmites invasion on soil microbial activity and structure in a brackish marsh – Keunyea Song – Plant and Soil

Water microbiome

* High temporal and spatial diversity in marine RNA viruses implies that they have an important role in mortality and structuring plankton communities – Julia A. Gustavsen – Frontiers in Microbiology

Impact of atmospheric deposition on the metabolism of coastal microbial communities

Sandra Martínez-García – Estuarine, Coastal and Shelf Science

Assessment of Bacterial and Archaeal Community Structure in Swine Wastewater Treatment Processes – Marcio Luis Busi Da Silva – Microbial Ecology

Food microbiology

Evaluation of microbial diversity in the pilot-scale beer brewing process by culture-dependent and culture-independent method – Masayuki Takahashi- Journal of Applied Microbiology

Pre- and probiotics

Recent developments in prebiotics to selectively impact beneficial microbes and promote intestinal health – Robert A. Rastall , Glenn R. Gibson – Current Opinion in Biotechnology

* The domestication of the probiotic bacterium Lactobacillus acidophilus – Matthew J. Bull – Scientific Reports

Microbes in the news

Mining industry could benefit from Wheatbelt discovery of salt and acid tolerant bacteria – Lucinda Jose – ABC Australia

Science, publishing, and career

The never-ending Ph.D. – By Adam Ruben – Science Careers

Clueless Reporter from the Mirror Bases Story on Withdrawn OMICS Publishing Group Article – Jeffrey Beall – ScholaryOA

The Next Enlightenment: Sharing Science With the World – Marietta DiChristina – Huffington Post

Bik’s Picks

Actor Alan Alda Challenges Scientists to Explain ‘What is Sleep?’ – Laura Geggel – LiveScience

Ability to consume alcohol may have shaped primate evolution – Sarah C. P. Williams – Science News

#Shirtgate inspires a Kickstarter for shirts covered in (science) ladies – Rachel Feltman – Washington Post

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Microbiome Digest, December 1, 2014

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Microbiome of pregnancy and birth

Increased periodontal inflammation in women with preterm premature rupture of membranes – Pascale F. M. Stadelmann- Clinical Oral Investigations

Human respiratory microbiome

Host–microorganism interactions in lung diseases – Benjamin J. Marsland & Eva S. Gollwitzer – Nature Reviews Immunology

Animal and reactor models of microbiome research

Effects of nitrate addition to a diet on fermentation and microbial populations in the rumen of goats, with special reference to Selenomonas ruminantium having the ability to reduce nitrate and nitrite – Narito Asanuma – Animal Science Journal

Modulation of the faecal microbiome of healthy adult dogs by inclusion of potato fibre in the diet – Matthew R. Panasevich – British Journal of Nutrition

To pool or not to pool? Impact of the use of individual and pooled fecal samples for in vitro fermentation studies – Aguirre M – Journal of Microbiology Methods (Pubmed link, link to article broken as of today)

Soil and sediment microbiome

Shifts of tundra bacterial and archaeal communities along a permafrost thaw gradient in Alaska – Jie Deng – Molecular Ecology

Production of gaseous hydrocarbons by microbial communities of Lake Baikal bottom sediments – O. N. Pavlova – Microbiology

Viruses and phages

Editorial on “Virus Ecology and Disturbances: Impact of Environmental Disruption on the Viruses of Microorganisms” – Heather K. Allen and Stephen T. Abedon – Frontiers in Microbiology

Transcriptomics, Proteomics

Community-integrated omics links dominance of a microbial generalist to fine-tuned resource usage – Emilie E. L. Muller – Nature Communications

Bioinformatics

A review of software for analyzing molecular sequences – Haema Nilakanta – BMC Research Notes

Other papers

Animal Phylogeny and Its Evolutionary Implications – Casey W Dunn – Annual Review of Ecology, Evolution, and Systematics

Microbes in the news

Without genes pilfered from bacteria, ticks would drop dead of the Lyme disease they carry – Darryl Fears – Washington Post

Bik’s Picks

Ancient dental plaque: A ‘whey’ into our milk drinking past? – Science Daily

Does Intermittent Fasting Have Benefits? Science Suggests Yes – Charles Q. Choi – LiveScience

10 times science ruled in 2014 – Jacqui Devaney – Mashable

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