December 17, 2014

A late digest today – I have been busy writing a paper and cooking for our lab’s annual holiday potluck party tomorrow. But here we go:

Human gut microbiome

Complex host genetics influence the microbiome in inflammatory bowel disease – Dan Knights – Genome Medicine

Microbiota and the human nature: know thyself – Harald Brüssow – Environmental Microbiology

Animal and bioreactor models of microbiome

Simulating distal gut mucosal and luminal communities using packed-column biofilm reactors and an in vitro chemostat model – Julie A.K. McDonald – Journal of Microbiological Methods

A novel method to characterize bacterial communities affected by carbon source and electricity generation in microbial fuel cells using stable isotope probing and Illumina sequencing – Yang Song – Journal of Microbiological Methods

Animal microbiome
Crab: Linking regional variation of epibiotic bacterial diversity and trophic ecology in a new species of Kiwaidae (Decapoda, Anomura) from East Scotia Ridge (Antarctica) hydrothermal vents – Katrin Zwirglmaier – MicrobiologyOpen

Soil microbiome

Minireview: The soil resistome: a critical review on antibiotic resistance origins, ecology and dissemination potential in telluric bacteria – Joseph Nesme and Pascal Simonet – Environmental Microbiology

The soil microbial community predicts the importance of plant traits in plant–soil feedback – Po-Ju Ke – New Phytologist

Metagenomics

Tle distribution and diversity in metagenomic datasets reveal niche specialization – Frank Egan – Environmental Microbiology Reports

Techniques

Application of a single-colony coculture technique to the isolation of unculturable gut bacteria – Yoshiki Tanaka – Microbiology and Immunology

A novel universal DNA labeling and amplification system for rapid microarray-based detection of 117 antibiotic resistance genes in Gram-positive bacteria – Christian Strauss – Journal of Microbiological Methods

Microbial Ecology

Microbial biogeography: the end of the ubiquitous dispersal hypothesis? – Christopher J. van der Gast – Environmental Microbiology

Bacteria can mobilize nematode-trapping fungi to kill nematodes – Xin Wang – Nature Communications

Microfluidic single-cell analysis links boundary environments and individual microbial phenotypes – Christian Dusny and Andreas Schmid – Environmental Microbiology

Microbes in the News

Microbiome may have shaped early human populations – Phys.org

Commensal bacteria were critical shapers of early human populations – Phys.org

Microbes played a significant role in human evolution, study says – Chuck Bednar – RedOrbit

The microbes we eat: Study investigates bacteria in different diets – Nathan Gray – NutraIngredients

Researchers source stool samples to study gut bacteria – Nicole Kwan – FOX News

Bacterial biofilms are associated with colon cancer, imaging technique reveals – Science Daily

Do Autoimmune Diseases Begin in the Gut? – Stephen Paget – Medscape

People may inherit ‘gut’ bacteria that cause Crohn’s disease and ulcerative colitis – MedicalXpress

* 2015 will be the year of the Microbiome (and 28 other predictions) – Fortune

#BacteriaHysteria: The hidden dangers lurking in your kitchen: Chopping boards harbour 200% more faecal bacteria than toilet seats and potatoes and leeks can give you food poisoning – Lizzie Parry – Daily Mail Online

Scientists Debate If It’s OK To Make Viruses More Dangerous In The Lab – Nell Greenfieldboyce – NPR Shots Health News

Science, publishing, and career

12 Unimpressed Comments From Peer Reviewers – Kristy Hamilton – IFL Science (for more entertaining quotes in Environmental Microbiology, see here)

Journalists to Catalog Retractions: Staff of the blog Retraction Watch will create a database of papers retracted from the scientific literature – Kerry Grens – The Scientist

Here’s What Happens When Female MIT PhDs Do a Reddit AMA About Computer Science – Lauren Landry – BostInno

How to be a science girl in a Barbie world – Eve Andrews – Grist.org

For Sale: “Your Name Here” in a Prestigious Science Journal – Charles Seife – Scientific American

These Beautiful Women in Science Art Prints Feature Rad As Heck Ladies – Sam Maggs – The Mary Sue

Bik’s Picks

Happy Holidays from the Corals! – Ocean Portal – Smithsonian

Science’s good, bad, ugly year – Tom Siegfried – Science News

Meet Bill Nye, The Anti-Science Guy – Robert Tracinski – The Federalist

10 Cutest Animals in Science in 2014 – Megan Gannon – Live Science

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December 16, 2014

Pregnancy and birth

* The establishment of the infant intestinal microbiome is not affected by rotavirus vaccination – Li Ang – Scientific Reports

In pregnant women: Gut Microbiota as an Epigenetic Regulator: Pilot Study Based on Whole-Genome Methylation Analysis – Himanshu Kumar – mBio

Human skin and hair microbiome

* Molecular characterization of the skin fungal microbiome in patients with psoriasis – Akemi Takemoto – The Journal of Dermatology

* Metagenomic analyses of bacteria on human hairs: a qualitative assessment for applications in forensic science – Silvana R Tridico – Investigative Genetics

Human oral microbiome

Oral Streptococci and Nitrite-Mediated Interference of Pseudomonas aeruginosa – Jessica A. Scoffield and Hui Wu – Infection and Immunity

Antimicrobial effect of lemongrass oil against oral malodour micro-organisms and the pilot study of safety and efficacy of lemongrass mouthrinse on oral malodour – P. Satthanakul – Journal of Applied Microbiology

Human respiratory microbiome

The adult nasopharyngeal microbiome as a determinant of pneumococcal acquisition – Amelieke JH Cremers – Microbiome Journal

Human gut microbiome

Shaping the gut microbiome – Linda Koch – Nature Reviews Microbiology

A viral understudy for commensal bacteria – Yvonne Bordon – Nature Reviews Microbiology

* Impacts of infection with different toxigenic Clostridium difficile strains on faecal microbiota in children – Zongxin Ling – Scientific Reports

Gut Microbiota as an Epigenetic Regulator: Pilot Study Based on Whole-Genome Methylation Analysis – Himanshu Kumar – mBio

Dietary effects on human gut microbiome diversity – Zhenjiang Xua and Rob Knight – British Journal of Nutrition

Host Demise as a Beneficial Function of Indigenous Microbiota in Human Hosts – Martin J. Blaser and Glenn F. Webb – mBio

Editorial for special issue of CMI: Faecal transplantation and infectious diseases practitioners – D. Raoult – Clinical Microbiology and Infection

Review: Dysbiotic Events in Gut Microbiota: Impact on Human Health – Serena Schippa and Maria Pia Conte – Nutrients

Animal and other models of microbiome research

A Winogradsky-based culture system shows an association between microbial fermentation and cystic fibrosis exacerbation – Robert A Quinn – ISME Journal

Whole Grain Oats Improve Insulin Sensitivity and Plasma Cholesterol Profile and Modify Gut Microbiota Composition in C57BL/6J Mice – Albert Lihong Zhou – Journal of Nutrition

The Antipsychotic Olanzapine Interacts with the Gut Microbiome to Cause Weight Gain in Mouse – Andrew P. Morgan – PLOS ONE

Genetically identical co-housed pigs as models for dietary studies of gut microbiomes
Fang Yang – Microbiome Science and Medicine

Animal microbiome

Changes in the faecal microbiota of mares precede the development of post partum colic – J. S. Weese – Equine Veterinary Journal

Succession and Replacement of Bacterial Populations in the Caecum of Egg Laying Hens over Their Whole Life – Petra Videnska – PLOS ONE

 

* Adult blood-feeding tsetse flies, trypanosomes, microbiota and the fluctuating environment in sub-Saharan Africa – Anne Geiger – ISME Journal

Spatial and Temporal Features of the Growth of a Bacterial Species Colonizing the Zebrafish Gut – Matthew Jemielita – mBio

Functional genomics and microbiome profiling of the Asian longhorned beetle (Anoplophora glabripennis) reveal insights into the digestive physiology and nutritional ecology of wood feeding beetles – Erin D Scully – BMC Genomics

 

Bacteria–bacteria interactions within the microbiota of the ancestral metazoan Hydra contribute to fungal resistance – Sebastian Fraune – ISME Journal

Plant microbiome

Local-scale biogeography and spatiotemporal variability in communities of mycorrhizal fungi – Mohammad Bahram – New Phytologist

Emergence shapes the structure of the seed-microbiota – Matthieu Barret – Applied and Environmental Microbiology

Bacterial communities in the phylloplane of Prunus species – Yeonhwa Jo – Journal of Basic Microbiology

Changes in rhizospheric microbial community structure and function during the natural recovery of abandoned cropland on the Loess Plateau, China – Chao Zhang – Ecological Engineering

Climate-induced die-off affects plant–soil–microbe ecological relationship and functioning – Francisco Lloret – FEMS Microbiology Ecology

Leaf-inhabiting endophytic yeasts are abundant but unevenly distributed in three Ficus species from botanical garden greenhouses in Germany – Michael Jay L. Solis – Mycological Progress

Soil and sediment microbiome

Succession of Bacterial Community Structure and Diversity in Soil along a Chronosequence of Reclamation and Re-Vegetation on Coal Mine Spoils in China – Yuanyuan Li – PLOS ONE

Soil microbial communities identify organic amendments for use during oil sands reclamation – M.L. Béass – Ecological Engineering

Forest canopy structural controls over throughfall affect soil microbial community structure in an epiphyte-laden maritime oak stand – Carl Rosier – Ecohydrology

Pyrosequencing revealed highly microbial phylogenetic diversity in ferromanganese nodules from farmland – Min Hu – Environ Sci Processes Impacts

Seasonal dynamics of bacterial and archaeal methanogenic communities in flooded rice fields and effect of drainage – Björn Breidenbach1 and Ralf Conrad – Frontiers in Microbiology

Variations of Bacterial Community Structure and Composition in Mangrove Sediment at Different Depths in Southeastern Brazil – Lucas William Mendes – Diversity

Invasive dreissenid mussels and benthic algae in Lake Michigan: characterizing effects on sediment bacterial communities – Philip O. Lee – FEMS Microbiology Ecology

Plant assemblage composition and soil P concentration differentially affect communities of AM and total fungi in a semi-arid grassland – Rim Klabi – FEMS Microbiology Ecology

Bacterial and Archaeal Communities in Sediments of the North Chinese Marginal Seas
Jiwen Liu – Microbial Ecology

Microbial community composition and diversity in Caspian Sea sediments – Nagissa Mahmoudi – FEMS Microbiology Ecology

Priming of the decomposition of ageing soil organic matter: concentration dependence and microbial control – Johannes Rousk – Functional Ecology

Influence of spoil type on afforestation success and natural vegetative recolonization on a surface coal mine in Appalachia, United States – Kenton Sena – Restoration Ecology

Water microbiome

Bacterial community responses to a gradient of alkaline mountaintop mine drainage in Central Appalachian streams – Raven L Bier – The ISME Journal

Big answers from small worlds: a user’s guide for protist microcosms as a model system in ecology and evolution – Florian Altermatt – Methods in Ecology and Evolution

Spatial scales of bacterial community diversity at cold seeps (Eastern Mediterranean Sea) – Petra Pop Ristova – ISME Journal

The effects of oil pollution on Antarctic benthic diatom communities over 5 years – R. Polmear – Marine Pollution Bulletin

Bacterial community dynamics in a swine wastewater anaerobic reactor revealed by 16S rDNA gene sequence analysis – An-Chi Liu – Journal of Biotechnology

Food microbiology

Antimicrobial activity of hop extracts against foodborne pathogens for meat applications – B. Kramer – Journal of Applied Microbiology

Molecular and enological characterization of Touriga Nacional non-Saccharomyces yeasts – Andreia Teixeira – Journal of Applied Microbiology

Metabolomics

Intra- and inter-species interactions in microbial communities – Luis R. Comolli – Frontiers in Microbiology

Metabolomic Pattern Analysis after Mediterranean Diet Intervention in a Nondiabetic Population: A 1- and 3-Year Follow-up in the PREDIMED Study – Rosa Vázquez-Fresno – Journal of Proteome Research

A gut microbial metabolite of linoleic acid, 10-hydroxy-cis-12-octadecenoic acid, ameliorates intestinal epithelial barrier impairment partially via GPR40/MEK-ERK pathway – Junki Miyamoto – The Journal of Biological Chemistry

Bioinformatics

IM-TORNADO: A Tool for Comparison of 16S Reads from Paired-End Libraries – Patricio Jeraldo – PLOS ONE

Techniques

Normalization of environmental metagenomic DNA enhances the discovery of under-represented microbial community members – Jean-Baptiste Ramond – Letters in Applied Microbiology

Remediation of pharmaceuticals and personal care products using an aerobic granular sludge sequencing bioreactor and microbial community profiling using Solexa sequencing technology analysis – Xia Zhao – Bioresource Technology

Predicting Bacterial Community Assemblages Using an Artificial Neural Network Approach – Peter Larsen – Artificial Neural Networks

Functional foods

Systematic review of randomized controlled trials of probiotics, prebiotics, and synbiotics in inflammatory bowel disease – Ghouri YA – Clinical and Experimental Gastroenterology

More microbiology

Life in a World without Microbes – Jack A. Gilbert, Josh D. Neufeld – PLOS Biology

Demystifying Escherichia coli pathovars – Kate S. Baker – Nature Reviews Microbiology

Wolbachia small noncoding RNAs and their role in cross-kingdom communications – Jaime G. Mayoral – PNAS USA

How the virophage compels the need to readdress the classification of microbes – Didier Raoult – Virology

Microbes in the news

To Get To The Bottom Of Your Microbiome, Start With A Swab Of Poo – Katherine Harmon Courage – NPR Shots Health News

Seth Bordenstein: Expert to give talk on animal microbiome – Arizona State University

Could a bacterial ‘fingerprint’ solve a sexual assault case? – Rachel Feltman – Washington Post

Oil-Dwelling Bacteria Are Highly Social Creatures, Contrary To Previous Belief – Rebekah Marcarelli – Headlines and Global News

Methane Bursts On Mars Could Hint At Previous Life – Joe Palca – NPR

Bik’s Picks

A 3D Map of the Human Genome at Kilobase Resolution Reveals Principles of Chromatin Looping – Suhas S.P. Rao – Cell

Shift workers ‘sicker and fatter’ – James Gallagher – BBC News

How to turn 4,000 watts of white light into a 45-meter-wide rainbow – Popular Science

How to Bike Home Your Christmas Tree in 11 Simple Steps – Anna Broadway – City Lab

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December 15, 2014

Pregnancy and birth microbiome

Antibiotics in early life and obesity – Laura M. Cox & Martin J. Blaser – Nature Reviews Endocrinology

Is there a role for probiotics in the prevention of preterm birth? – Siwen Yang – Frontiers in Immunology

Human oral microbiome

A new era in palaeomicrobiology: prospects for ancient dental calculus as a long-term record of the human oral microbiome – Christina Warinner – Philosophical Transactions of the Royal Society B

Commensal Streptococcus mitis is a unique vector for oral mucosal vaccination – Nada Daifalla- Microbes and Infection

Human respiratory microbiome

Correlation Between Nasal Microbiome Composition and Remote Purulent Skin and Soft-Tissue Infections – Ryan C. Johnson – Infection and Immunity

Human gut microbiome

The fungal microbiota of de-novo paediatric inflammatory bowel disease – I. Mukhopadhya – Microbes and Infection

Microbiome changes in healthy volunteers treated with GSK1322322, a novel antibiotic targeting bacterial peptide deformylase – Seda Arat – Antimicrobial Agents and Chemotherapy

Impact of commensal microbiota on the host pathophysiology: focusing on immunity and inflammation – Hiroshi Ohno – Seminars in Immunopathology
http://link.springer.com/article/10.1007/s00281-014-0472-2

Human vaginal microbiome

Trichomonas vaginalis origins, molecular pathobiology and clinical considerations.
Hirt, Robert P – Current Opinion in Infectious Diseases
http://journals.lww.com/co-infectiousdiseases/Abstract/publishahead/Trichomonas_vaginalis_origins,_molecular.99539.aspx

Animal microbiome

Impact of a Complex Food Microbiota on Energy Metabolism in the Model Organism Caenorhabditis elegans – Elena Zanni – BioMed Research International

Plant microbiome

The bacterial rhizobiome of hyperaccumulators: future perspectives based on omics analysis and advanced microscopy – Giovanna Visioli – Frontiers in Plant Science

Soil microbiome

Effect of 25-year fertilization on soil microbial biomass and community structure in a
continuous corn cropping system – Peng Shi – Archives of Agronomy and Soil Science

Microbial regulation of nitrogen dynamics along the hillslope of a natural forest – Kazuo Isobe – Frontiers in Environmental Science

Ancient and modern environmental DNA – Mikkel Winther Pedersen – Philosophical Transactions of the Royal Society B

Protocols for Investigating the Microbiology of Oil Sands Deposits – Christina Ridley – Springer Protocols Handbooks 2014

Water microbiome

Spatially resolved sampling reveals dynamic microbial communities in rising hydrothermal plumes across a back-arc basin – Cody S Sheik – ISME Journal
http://www.nature.com/ismej/journal/vaop/ncurrent/full/ismej2014228a.html

Protocols for Investigating the Microbiology of Coal-Bed-Produced Waters – Amy V. Callaghan – Springer Protocols Handbooks 2014

The shift of microbial population composition accompanying the injected water flowing in the water-flooding petroleum reservoirs – P. K. Gao – BioGeosciences Discussions

Air microbiome

MALDI-TOF mass spectrometry and identification of new bacteria species in air
samples from Makkah, Saudi Arabia – Emmanouil Angelakis – BMC Research Notes

Bioreactor microbiology
Spatial heterogeneity in degradation characteristics and microbial community composition of pesticide biopurification systems – Pieter Verhagen – Journal of Applied Microbiology

Metabolomics

Development of High-Performance Chemical Isotope Labeling LC-MS for Profiling the Human Fecal Metabolome – Wei Xu – Analytical Chemistry
http://pubs.acs.org/doi/abs/10.1021/ac503619q

A straightforward and efficient analytical pipeline for metaproteome characterization – Alessandro Tanca – Microbiome

Microbes in the News

Healthier Soils Will Give Us – and the Planet — a Healthier Century – Robert T. Fraley – Huffington Post

These Crazy Bacteria-Filled Spacesuits May Be What Let Us Survive On Other Planets – Adele Peters – FastCoexist

Parkinson’s Disease Associated With Altered Intestinal Bacteria: Interview with Filip Scheperjans – Medical Research

New Imaging Technique Reveals Bacterial Biofilms in Colon Cancer Patients – Catherine Griffin – Science World Report

450 bacteria on a plastic giraffe vs. 80 million in a kiss is not bad at all! #BacteriaHysteria:
Is your child playing with a germ-infested toy? Here’s how to reduce the risks – Tracy Frank – InForum

Origin Of Eukaryotic Cells Gets A New Hypothesis – Science 2.0

Science, publishing, and career
Retraction Watch is growing, thanks to a $400,000 grant from the MacArthur Foundation – Ivan Oransky – Retraction Watch

Bik’s Picks

The Innovative Chemistry of Tinsel – Francie Diep – Popular Science

The Math And Science Of Latkes – Tania Lombrozo – NPR

Northern white rhino dies at San Diego zoo; only 5 left worldwide – Faith Karimi and Joe Sutton – CNN

Why this computer science professor bakes 1,400 cookies for his students during finals week – John Cook – GeekWire

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December 11, 2014

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

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

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

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

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

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

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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