Category Archives: Plant Root Soil microbiome

January 27, 2016 – second edition

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A call from the White House, synergy between Mycoplasma and Gardnerella, urinary microbiome, sarcoidosis, and a hiking guide to microbes on the seafloor.

Events

The White House wants feedback from “All Microbiome-Science Champions” – give it – give it now – Jonathan Eisen – MicroBEnet
and
Calling All Microbiome-Science Champions! – Jo Handelsman and Elizabeth Stulberg – The White House

General human microbiome

Review: Exploring and Understanding the Biochemical Diversity of the Human Microbiota – Nitzan Koppel – Cell Chemical Biology

Pregnancy and birth

The impact of freeze-drying infant fecal samples on measures of their bacterial community profiles and milk-derived oligosaccharide content – Zachery T. Lewis – PeerJ

The common vaginal commensal bacterium Ureaplasma parvum is associated with chorioamnionitis in extreme preterm labour – Ciara Cox – The Journal of Maternal-Fetal & Neonatal Medicine

Human vaginal microbiome

Mycoplasma hominis and Gardnerella vaginalis display a significant synergistic relationship in bacterial vaginosis – C. Cox – European Journal of Clinical Microbiology & Infectious Diseases
Human oral microbiome

The yield and quality of cellular and bacterial DNA extracts from human oral rinse samples are variably affected by the cell lysis methodology – Mohsen Sohrabi – Journal of Microbiological Methods

Human skin microbiome

Note: 1 person per study group: Skin microbiota of first cousins affected by psoriasis and atopic dermatitis – Lorenzo Drago – Clinical and Molecular Allergy

Human urinary tract microbiome

Review: The human urinary microbiome and how it relates to urogynecology – Jenifer Schneeweiss – International Urogynecology Journal

Human gut microbiome

Metabolomics connects aberrant bioenergetic, transmethylation, and gut microbiota in sarcoidosis – Andreea Geamanu – Metabolomics

Review: Role of antibiotics for treatment of inflammatory bowel disease – Orna Nitzan – World Journal of Gastroenterology

Review: Gut microbiota imbalance and colorectal cancer – Johan Gagnière – World Journal of Gastroenterology

Animal models

In mice: A detrimental role of immunosuppressive drug, dexamethasone, during Clostridium difficile infection in association with a gastrointestinal microbial shift – Hyeun Bum Kim – Journal of Microbiology and Biotechnology

Animal microbiome

Diversity of the gastric microbiota in Thoroughbred racehorses having gastric ulcer – Hee-Jin Dong – Journal of Microbiology and Biotechnology

Plant, root, and soil microbiome

Long term repeated fire disturbance alters soil bacterial diversity but not the abundance in an Australian wet sclerophyll forest – Ju-pei Shen – Scientific Reports

Bacterial Diversity and Community Structure in Two Bornean Nepenthes Species with Differences in Nitrogen Acquisition Strategies – Wiebke Sickel – Microbial Ecology

Crop rotations alter bacterial and fungal diversity in paddy soils across East Asia – Yuji Jiang – Soil Biology and Biochemistry

Emergence in mapping microbial diversity in tea (Camellia sinensis (L.) O. Kuntze) soil of Assam, North-East India: A novel approach – PN Bhattacharyya – European Journal of Biotechnology and Bioscience

High-Throughput Sequencing Analysis of the Endophytic Bacterial Diversity and Dynamics in Roots of the Halophyte Salicornia europaea – Shuai Zhao – Current Microbiology

Water and waste microbiome

Use of matrix-assisted laser desorption/ionization–time of flight (MALDI–TOF) mass spectrometry for bacterial monitoring in routine analysis at a drinking water treatment plant – Laura Sala-Comorera – International Journal of Hygiene and Environmental Health

Extremophile microbiome

The Guaymas Basin hiking guide to hydrothermal mounds, chimneys and microbial mats: complex seafloor expressions of subsurface hydrothermal circulation – Andreas Teske – Frontiers in Microbiology

Bioinformatics and metagenomics

Bayesian Nonparametric Ordination for the Analysis of Microbial Communities – Boyu Ren – ArXiv

Keemei: cloud-based validation of tabular bioinformatics file formats in Google Sheets – Jai Ram Rideout – PeerJ Preprint

Characterization of sequence-specific errors in various next-generation sequencing systems – Sunguk Shin – Molecular Biosystems

Stochastic neutral modelling of the Gut Microbiota’s relative species abundance from next generation sequencing data – Claudia Sala – BMC Bioinformatics

Protocol: “Deciphering Archaeal Communities” Omics Tools in the Study of Archaeal Communities – Lejla Pašić – Microbial Environmental Genomics (MEG)

Protocol: Reconstruction of Transformation Processes Catalyzed by the Soil Microbiome Using Metagenomic Approaches – Anne Schöler – Microbial Environmental Genomics (MEG)

Science, publishing, and career

Funding: What stops women getting more grants? – David McAllister – Nature

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January 27, 2016

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Catching up after 2 busy days:

Effects of antibiotic use in Finnish children, skin microbiota of salmon transitioning from freshwater to seawater, and California coastal phages.

General human microbiome

Review: The microbial environment and its influence on asthma prevention in early life – Erika von Mutius – Journal of Allergy and Clinical Immunology

Human respiratory tract microbiome

COPD and the microbiome – Manoj J. Mammen – Respirology

Human urinary tract microbiome

Redefining Healthy Urine: A Cross-Sectional Exploratory Metagenomic Study of People With and Without Bladder Dysfunction – Suzanne L. Groah – The Journal of Urology

Human gut microbiome

Intestinal microbiome is related to lifetime antibiotic use in Finnish pre-school children – Katri Korpela – Nature Communications

Animal models

Ingestion of Milk Containing Very Low Concentration of Antimicrobials: Longitudinal Effect on Fecal Microbiota Composition in Preweaned Calves – Richard Van Vleck Pereira – PLOS ONE

Editorial: Host response: Microbiota prime antiviral response – Julie K. Pfeiffer – Nature Microbiology

Animal microbiome

Comparison of Intestinal Microbiota in Intestinal Tracts of the Wild and Cultured Seahorses, Hippocampus trimaculatus (Leach) – Kai Wang – Journal of the World Aquaculture Society

Social wasps are a Saccharomyces mating nest – Irene Stefanini – PNAS

Transition from freshwater to seawater reshapes the skin-associated microbiota of Atlantic salmon – Jep Lokesh – Scientific Reports

The role of tissue-specific microbiota in initial establishment success of Pacific oysters – Ana Lokmer – Environmental Microbiology

Plant, soil, and root microbiome

Kisameet Clay Exhibits Potent Antibacterial Activity against the ESKAPE Pathogens – mBio

Plant-microbe communication enhances auxin biosynthesis by a root-associated bacterium Bacillus amyloliquefaciens SQR9 – Yunpeng Liu – Molecular Plant-Microbe Interactions

Individual-Based Model of Microbial Life on Hydrated Rough Soil Surfaces – Minsu Kim – PLOS ONE

Analysis of bacterial communities associated with potting media – A. M. Al‑Sadi – Springer Plus

Water microbiome

Persistence of F-Specific RNA Coliphages in Surface Waters from a Produce Production Region along the Central Coast of California – Subbarao V. Ravva – PLOS ONE

Built environment and waste microbiome

Quantitative Modeling of Microbial Population Responses to Chronic Irradiation Combined with Other Stressors – Igor Shuryak – PLOS ONE

Microbial Community Profiles in Wastewaters from Onsite Wastewater Treatment Systems Technology – Łukasz Jałowiecki – PLOS ONE

Microbial Ecology

The Effect of Immigration on the Adaptation of Microbial Communities to Warming – Diane Lawrence – The American Naturalist

Predicting compositions of microbial communities from stoichiometric models with applications for the biogas process – Sabine Koch – Biotechnology for Biofuels

Microbes in the news

Early-Life Antibiotic Use Affects Gut Microbiome Composition, New Study Says – Genome Web

Classroom research project: detecting phages – MT Standard

 

Uncovering hidden microbial lineages from hot springs – EurekAlert

Your Food’s Bacteria is a Big Data Gold Mine. IBM and Mars are tracking food’s microbiome to improve safety and productivity – David Z. Morris – Fortune

What Causes Cavities? The Balance Of Bacteria In Your Mouth Can Lead To Tooth Decay – Samantha Olson – Medical Daily

First Nations’ ancient medicinal clay shows promise against today’s worst bacterial infections – University of British Columbia

Ferring, Karolinska Institutet Launch Human Microbiome Collaboration – GenEngNews

WTF?: Fat Summit conference: Deepak Chopra Says Bacteria Listen To Our Thoughts – “we are the awakening of bacterial consciousness” – Kavin Senapathy – Forbes
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January 24, 2016

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Antibiotic therapy in preterm labor, shrimp microbial dynamics, volcanic desert on Mount Fuji, coffee processing, and Antarctic permafrost limits microbial life.

Pregnancy and birth

Antibiotic Therapy Increases the Risk of Preterm Birth in Preterm Labor without Intra-Amniotic Microbes, but may Prolong the Gestation Period in Preterm Labor with Microbes, Evaluated by Rapid and High-Sensitive PCR System – Satoshi Yoneda – American Journal of Reproductive Immunology

Human gut microbiome

Does the Intestinal Microbiota Explain Differences in the Epidemiology of Liver Disease between East and West – Nakamoto N. – Inflammatory Intestinal Diseases

Commentary: Microbiome-based companion diagnostics: no longer science fiction?
Jeroen Raes – Gut

Animal microbiome

Diary of a shrimpy kid: Dynamic changes of microbial communities in Litopenaeus vannamei cultures and the effects of environmental factors – Hao Zhang – Aquaculture

Plant, root, and soil microbiome
Substrate limitation to soil microbial communities in a subalpine volcanic desert on Mount Fuji, Japan – S. Yoshitake – European Journal of Soil Biology

Bottom-up control of fertilization on soil nematode communities differs between crop management regimes – Ting Liu – Soil Biology and Biochemistry

Interactive effects of precipitation and nitrogen spatial pattern on carbon use and functional diversity in soil microbial communities – Nianxun Xi – Applied Soil Ecology

Water and extremophile microbiome

Nearing the cold-arid limits of microbial life in permafrost of an upper dry valley, Antarctica – Jacqueline Goordial – The ISME Journal

Reconstructing ecosystem functions of the active microbial community of the Baltic Sea oxygen depleted sediments – Petter Thureborn – PeerJ

 

Waste treatment microbiology

Metagenomic and quantitative insights into microbial communities and functional genes of nitrogen and iron cycling in twelve wastewater treatment systems – Duntao Shu – Chemical Engineering Journal

Food microbiology

High throughput sequencing identifies novel viruses in nectarine: Insights to the etiology of stem pitting disease – Dan Edward Veloso Villamor – Phytopathology

DGGE: Discrimination of post-harvest coffee processing methods by microbial ecology analyses – Yasmine Hamdouche – Food Control

Microbial Ecology

Integrating Theory and Experiment to Explain the Breakdown of Population Synchrony in a Complex Microbial Community – Emma J. Bowen – arXiv

Techniques

Poster abstract: Assembling Whole Genomes from Mixed Microbial Communities Using Hi-C – Ivan Liachko – Plant and Animal Genome Conference

Microbes in the news

Antarctic permafrost may not be habitable for microbes – so is Mars? Finding life on Mars might be harder than thought — or Martian microbes might be different – Emily Chung – CBC News

Microbes take their vitamins — for the good of science – EurekAlert

Bacteria that resist last-resort antibiotics were found in China two months ago, now they’re everywhere – Dominic Jackson – Shanghaiist

Newly Discovered Photosynthetic Bacteria Is Surprisingly Abundant – Science 2.0

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January 23, 2016

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Maturation of the mucin layer, periodontitis in Sjögren’s, Caenorhabditis elegans gut microbiota assembly, the rice-osphere, archaea in moonmilk, and microbial arsenic metabolism.

General human microbiome

The Human Microbiome and Public Health: Social and Ethical Considerations – Kieran C. O’Doherty – American Journal of Public Health

Pregnancy and birth

Review: Mucin–Microbiota Interaction During Postnatal Maturation of the Intestinal Ecosystem: Clinical Implications – Sana Rokhsefat- Digestive Diseases and Sciences

Human oral microbiome

Periodontitis prevalence and serum antibody reactivity to periodontal bacteria in primary Sjögren’s syndrome: a pilot study – Bozo Lugonja – Journal of Periodontology

Temporal Stability of the Salivary Microbiota in Oral Health – Daniel Belstrøm – PLOS ONE

Review: Immune dysregulation mediated by the oral microbiome: potential link to chronic inflammation and atherosclerosis – C. Slocum – Journal of Internal Medicine

Human gut microbiome

Review: Microbiota manipulation for weight change – Tal Dror – Microbial Pathogenesis

Review: Antibiotics and the Human Gut Microbiome: Dysbioses and Accumulation of Resistances – M. P. Francino – Frontiers in Microbiology

Models of microbiome research

Modulating the Gut Microbiota Improves Glucose Tolerance, Lipoprotein Profile and Atherosclerotic Plaque Development in ApoE-Deficient Mice – Ida Rune – PLOS ONE

Dysbiosis of the fecal microbiota in the TNBS-induced Crohn’s disease mouse model – Qing He – Applied Microbiology and Biotechnology

Animal microbiome

Note that the worms did not develop into adults without having veggies to eat: Assembly of the Caenorhabditis elegans gut microbiota from diverse soil microbial environments – Maureen Berg – The ISME Journal

Plant, root, and soil microbiome

Rice-osphere? Rice Genotype Differences in Tolerance of Zinc-Deficient Soils: Evidence for the Importance of Root-Induced Changes in the Rhizosphere – Asako Mori – Frontiers in Plant Science

A perspective on inter-kingdom signaling in plant–beneficial microbe interactions – Amanda Rosier – Plant Molecular Biology

Chemotaxis signaling systems in model beneficial plant–bacteria associations – Birgit E. Scharf – Plant Molecular Biology

Water and extremophile microbiome

Deciphering associations between dissolved organic molecules and bacterial communities in a pelagic marine system – Helena Osterholz – The ISME Journal

Unique pioneer microbial communities exposed to volcanic sulfur dioxide – Reiko Fujimura – Scientific Reports

Archaeal Distribution in Moonmilk Deposits from Alpine Caves and Their Ecophysiological Potential – Christoph Reitschuler – Microbial Ecology

Chemotaxis toward phytoplankton drives organic matter partitioning among marine bacteria – Steven Smriga – PNAS

Review: The microbial genomics of arsenic – Jérémy Andres – FEMS Microbiology Reviews

Food microbiology

Kombucha tea fermentation: Microbial and biochemical dynamics – Somnath Chakravorty – International Journal of Food Microbiology

PCR-denaturing gradient gel electrophoresis analysis of microbial community in soy-daddawa, a Nigerian fermented soybean (Glycine max (L.) Merr.) condiment – Obinna T. Ezeokoli – International Journal of Food Microbiology

Check your fridge for Thanksgiving leftovers: Direct Dynamic Kinetic Analysis and Computer Simulation of Growth of Clostridium perfringens in Cooked Turkey during Cooling – Lihan Huang – Journal of Food Science

Bioinformatics, metagenomics, and protocols

Protocol collection: Microbial Environmental Genomics (MEG)
MG-RAST, a Metagenomics Service for Analysis of Microbial Community Structure and Function – Kevin P. Keegan
Reconstruction of Transformation Processes Catalyzed by the Soil Microbiome Using Metagenomic Approaches – Anne Schöler
Hybridization of Environmental Microbial Community Nucleic Acids by GeoChip – Joy D. Van Nostrand
Targeted Gene Capture by Hybridization to Illuminate Ecosystem Functioning – Céline Ribière
Fungal Communities in Soils: Soil Organic Matter Degradation – Tomáš Větrovský
GenoSol Platform: A Logistic and Technical Platform for Conserving and Exploring Soil Microbial Diversity – Samuel Dequiedt

Microbes in the news

Exploring the human gut microbiome. Scientific interest in this diverse world of bacteria has flipped from fear to fascination – Sabin Russell – Fred Hutch

Fungi Prevalent in Urine of Women With Chronic Pelvic Pain – Pam Harrison – MedPageToday

Microscopic subway passengers with a ticket to ride: Interview with Chris Mason – Labnews

To Fight Growing Threat From Germs, Scientists Try Old-Fashioned Killer – Gautam Naik – The Wall Street Journal

http://www.cnn.com/2016/01/22/health/flint-water-legionnaires-disease/Flint hospital reports finding Legionnaires’ bacteria in water – Ralph Ellis – CNN

Breast milk protein could be used in fight against antibiotic resistance – The Guardian

Listeria outbreak: Dole packaged salad linked to 12 bacteria infections and one death – John Houck – Inquisitr

Science, publishing, and career

By a 13 year old girl: Letter to BBC Wildlife Magazine on sexism in nature conservation – Mya-Rose Craig – BirdGirl

Bik’s Picks

Secular trends in family dinner frequency among adolescents – Kathryn Walton – BMC Research Notes
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January 21, 2016

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Beards and MRSA in hospital workers, dysbiosis in Crohns Disease, non-absorbable antibiotics affect offspring in mice, bacterial sunscreens, and bacteria found in a sick-making building.

Events

2nd Annual Microbiome Symposium – January 25, 2016 – Stanford University, Palo Alto, CA

Pregnancy and birth

A necrotizing enterocolitis-associated gut microbiota is already present in the meconium: results of a prospective study – Fardou H. Heida – Clinical Infectious Diseases

Human oral microbiome

Salivary pathogen and serum antibody to assess the progression of chronic periodontitis: a 24-mo prospective multicenter cohort study – T. Morozumi – Journal of Periodontal Research

Human skin microbiome

Bacterial ecology of hospital workers’ facial hair: a cross-sectional study – E. Wakeam – Journal of hospital infection

Human respiratory microbiome

Correlation of the lung microbiota with metabolic profiles in bronchoalveolar lavage fluid in HIV infection – Sushma K. Cribbs – Microbiome

Human gut microbiome

Changes in Colonic Bile Acid Composition following Fecal Microbiota Transplantation Are Sufficient to Control Clostridium difficile Germination and Growth – Alexa R. Weingarden – PLOS ONE

Reduced Abundance of Butyrate-Producing Bacteria Species in the Fecal Microbial Community in Crohn’s Disease – Takahashi K – Digestion

Detecting Microbial Dysbiosis Associated with Pediatric Crohn Disease Despite the High Variability of the Gut Microbiota – Feng Wang – Cell Reports

DNA fingerprinting approaches to trace Escherichia coli sharing between dogs and owners  – Z. Naziri – Journal of Applied Microbiology

Altered intestinal microbiota as a major driving force in alcoholic steatohepatitis – Herbert Tilg – Gut

Impact of Surotomycin on the Gut Microbiota of Healthy Volunteers in a Phase 1 Clinical Trial – Diane M. Citron – Antimicrobial Agents and Chemotherapy

Microbiome animal and bioreactor models

Administration of Non-Absorbable Antibiotics to Pregnant Mice to Perturb the Maternal Gut Microbiota Is Associated with Alterations in Offspring Behavior – Shiro Tochitani – PLOS ONE

Degradation of chondroitin sulfate by the gut microbiota of Chinese individuals –
Qingsen Shang – International Journal of Biological Macromolecules

Streptococcus pneumoniae colonization disrupts the microbial community within the upper respiratory tract of aging mice – Netusha Thevaranjan – Infection and Immunity

Assessing microbial competition in a hydrogen-based membrane biofilm reactor (MBfR) using multidimensional modeling – Kelly J. Martin – Biotechnology and Bioengineering

Animal microbiome

Archaeal and Bacterial Communities Associated with the Surface Mucus of Caribbean Corals Differ in Their Degree of Host Specificity and Community Turnover Over Reefs – Pedro R. Frade – PLOS ONE

Plant, root, and soil microbiome

Bacteria increase arid-land soil surface temperature through the production of sunscreens – Estelle Couradeau – Nature Communications

Historical and current climate drive spatial and temporal patterns in fungal endophyte diversity – Hannah Giauque – Fungal Ecology

Location, location, location: priority effects in wood decay communities may vary between sites – Jennifer Hiscox – Environmental Microbiology

Microbial Hub Taxa Link Host and Abiotic Factors to Plant Microbiome Variation – Matthew T. Agler – PLOS Biology

Effect of altitude and season on microbial activity, abundance and community structure in Alpine forest soils – José A. Siles – FEMS Microbiology Ecology

Effects of manure and mineral fertilization strategies on soil antibiotic resistance gene levels and microbial community in a paddy–upland rotation system – Hui Lin – Environmental Pollution

Bacterial community compositions in sediment polluted by perfluoroalkyl acids (PFAAs) using Illumina high-throughput sequencing – Yajun Sun – Environmental Science and Pollution Research

Large amounts of easily decomposable carbon stored in subtropical forest subsoil is associated with r-strategy-dominated soil microbes – Yuping Chen – Soil Biology and Biochemistry

Water, waste, and extremophile microbiome

Effects of anthropogenic heavy metal contamination on litter decomposition in streams – A meta-analysis – Verónica Ferreira – Environmental Pollution

Investigation of the microbial community in the Odisha hot spring cluster based on the cultivation independent approach – Archana Singh – Genomics Data

Analysis of bacterial diversity in two oil blocks from two low-permeability reservoirs with high salinities – Meng Xiao – Scientific Reports

Occurrence of mycotoxins and yeasts and moulds identification in corn silages in tropical climate – B.F. Carvalho – Journal of Applied Microbiology

Food microbiology

Molecular diversity of bacteria in commercially available ‘‘Spirulina’’ food supplements – Elisabeth Vardaka – PeerJ

Ineffective hand washing and the contamination of carrots after using a field latrine – J M Monaghan – Letters in Applied Microbiology

Microbiological characterization using combined culture dependent and independent approaches of Casizolu pasta filata cheese – N.P. Mangia – Journal of Applied Microbiology

Microbial dynamics in mixed culture biofilms of bacteria surviving sanitation of conveyor belts in salmon-processing plants – S. Langsrud – Journal of Applied Microbiology

Built environment microbiology

Bacteria in a water-damaged building: associations of actinomycetes and non-tuberculous mycobacteria with respiratory health in occupants – J.-H. Park – Indoor Air

Bioinformatics and metagenomics

Review: Application of multivariate statistical techniques in microbial ecology – O. Paliy – Molecular Ecology

More microbiology

Eighteenth century Yersinia pestis genomes reveal the long-term persistence of an historical plague focus – Kirsten I Bos – eLIFE

Review: Within-host evolution of bacterial pathogens – Xavier Didelot – Nature Reviews Microbiology

This is NOT novel and methods are missing essential steps: A novel method to assess the biodiversity of parasites using 18S rDNA Illumina sequencing; parasitome analysis method – Akina Hino – Parasitology International

Microbes in the news

Found: Desert Hot Spots Just For Microbes – Sarah Laskow – Atlas Obscura

Beards may be more hygienic and bacteria-resistant than shaven skin, study finds – Kate Ng – Independent
Beards may not be that gross, after all – Rachel Thompson – Mashable
Are beards good for your health? – BBC News Magazine

Bacteria or virus? New diagnostic tool could curb antibiotic overuse – Eric Boodman – STAT news

Getting to know the real you – how seriously should we take the health of our internal aliens? – LabNews UK

Probiotics come with bold health claims, but the science is shaky – Megan Scudellari – STAT news

Weekend binges just as bad for the gut as a regular junk food diet, study suggests – Dan Wheelahan – Medical Xpress

Can our gut microbiota contribute to the effect healthy foods have on us? – Gut Microbiota WorldWatch

Science, publishing, and career

Are results in top journals to be trusted? – SK – Economist

The best academic acknowledgements ever – Glen Wright – Times Higher Education
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January 20, 2016

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Virome of children with diarrhea, bacterial communities in black truffles, arsenic biogeochemistry in an acid vapor-formed spring, distribution of microbes in microenvironments, and retraction of a PLOS ONE air microbiome paper.

Jobs and events

New job openings at Whole Biome: develops therapeutics and diagnostics targeting human microbiome, casual culture, and artisanal coffee

Human oral microbiome

Exploration of Human Salivary Microbiomes—Insights into the Novel Characteristics of Microbial Community Structure in Caries and Caries-Free Subjects – Jianye Zhou – PLOS ONE

Human respiratory microbiome

COPD is characterized by increased detection of Haemophilus influenzae, Streptococcus pneumoniae and a deficiency of Bacillus species – Jodie L. Simpson – Respirology

Human gut microbiome

The fecal virome of South and Central American children with diarrhea includes small circular DNA viral genomes of unknown origin – Tung Gia Phan – Archives of Virology

Perspective: Gut microbiota and aging – Paul W. O’Toole – Science

Review: Studies on Modulation of Gut Microbiota by Wine Polyphenols: From Isolated Cultures to Omic Approaches – Montserrat Dueñas – MDPI Antioxidants

Animal models

Postnatal Hematopoiesis and Gut Microbiota in NOD Mice Deviate from C57BL/6 Mice – Dina Silke Malling Damlund – Journal of Diabetes Research

Bacterial profile and bone healing in rats receiving cancer therapeutic doses of bisphosphonates and corticosteroids: a pilot study – Z. Jabbour – International Journal of Oral & Maxillofacial Surgery

Interaction between dietary lipids and gut microbiota regulates hepatic cholesterol metabolism – Robert Caesar – Journal of Lipid Research

Gut Microbiota Regulates K/BxN Autoimmune Arthritis through Follicular Helper T but Not Th17 Cells – Katharine E. Block – The Journal of Immunology

Editorial: Of Bugs and Drugs: How the Microbiome Controls Responsiveness to Antitumor Immunotherapy – Mandy L. Ford – American Journal of Transplantation

Animal microbiome

Most Low-Abundance “Background” Symbiodinium spp. Are Transitory and Have Minimal Functional Significance for Symbiotic Corals – Moo Joon Lee – Microbial Ecology

Isolation and assessment of gut bacteria from the Formosan subterranean termite, Coptotermes formosanus (Isoptera: Rhinotermitidae), for paratransgenesis research and application – Chinmay V. Tikhe – Insect Science

Plant, root, and soil microbiome

Black truffle: Temporal changes of bacterial communities in the Tuber melanosporum ectomycorrhizosphere during ascocarp development – Aurélie Deveau – Mycorrhiza

Isolation of N2-fixing rhizobacteria from Lolium perenne and evaluating their plant growth promoting traits – Antonio Castellano-Hinojosa – Journal of Basic Microbiology

Host associations and beta diversity of fungal endophyte communities in New Guinea rainforest trees – J. B. Vincent – Molecular Ecology

Water, waste, and extremophile microbiome

Metagenome-scale analysis yields insights into the structure and function of microbial communities in a copper bioleaching heap – Xian Zhang – BMC Genetics

Microbial Community Structure and Arsenic Biogeochemistry in an Acid Vapor-Formed Spring in Tengchong Geothermal Area, China – Zhou Jiang – PLOS ONE

Phylogenetic conservation of freshwater lake habitat preference varies between abundant bacterioplankton phyla – Marian L. Schmidt – Environmental Microbiology

Food and cigarette microbiome

Characterization of Bacterial Communities in Selected Smokeless Tobacco Products Using 16S rDNA Analysis – Robert E. Tyx – PLOS ONE

More microbes

Divorcing strain classification from species names – David Baltrus

Distributions of Virus-Like Particles and Prokaryotes within Microenvironments – Lisa M. Dann – PLOS ONE

Parallel Mapping of Antibiotic Resistance Alleles in Escherichia coli –
Sophie J. Weiss – PLOS ONE

Microbes in the news

Satire: Dung Beetle A Bit Fed Up With Diet – The Allium

How Climate Change Endangers Microbes–And Why That’s Not a Good Thing – Aspen T. Reese – Scientific American

CDC issues guidance to help monitor pregnant women for Zika virus – Helen Branswell – STATnews

Microbes and art

These Close-Up Shots Of Kitchen Mold Are Oddly Appealing: Nikita Teryoshin, Max Slobodda / Küchendienst – FastCoDesign

Science, publishing, and career

Here are the 10 — yes, 10 — reasons PLOS ONE retracted this paper (“Metagenomic Human Repiratory Air in a Hospital Environment”) – Shannon Palus – Retraction Watch

Ten easy ways you can support diversity in academia in 2016 – Jacquelyn Gyll – The Contemplative Mammoth

Bik’s Picks

When chickens go wild. The feral chickens of Kauai provide a unique opportunity to study what happens when domesticated animals escape and evolve – Ewen Callaway – Nature
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January 19, 2016

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Microbiota manipulation during stem cell transplants, meh-crobial diversity in digestive tract of two sheep breeds, eukaryotes within pitcher plants,  South Atlantic Ocean, and soil affected by the 2011 Japan Tsunami.

Events

ISME16, Montreal, Canada, 21 – 26 August 2016. Registration and Submissions now open. The deadline for submitting your abstract is 18 March.

ASM Career Development Grants for Postdoctoral Women – up to 4 awards of $1,500 each. Deadline for Nominations: February 1, 2016.

Fellowships by L’Oréal USA For Women In Science. Deadline Feb 5, 2016. Program awards five women postdoctoral scientists annually with grants of $60,000 each, in any specialty.

Human oral microbiome

Salivary bacterial fingerprints of established oral disease revealed by the Human Oral Microbe Identification using Next Generation Sequencing (HOMINGS) technique – Daniel Belstrøm – Journal of Oral Microbiology

Human gut microbiome

Sleep quality and the treatment of intestinal microbiota imbalance in Chronic Fatigue Syndrome: A pilot study – Melinda L. Jackson – Sleep Science

Fecal microbiota transplantation: A ‘How-To’ guide for nurses – Sharyn Leis – Collegian Journal

Review: Microbiota Manipulation With Prebiotics and Probiotics in Patients Undergoing Stem Cell Transplantation – Tessa M. Andermann – Current Hematologic Malignancy Reports

Review: Epigenetic Regulation of Enteric Neurotransmission by Gut Bacteria – Tor C. Savidge – Frontiers in Cellular Neuroscience

Bioreactor and animal models

Microbial Metabolism Shifts Towards an Adverse Profile with Supplementary Iron in the TIM-2 In vitro Model of the Human Colon – Guus A. M. Kortman – Frontiers in Microbiology

Video: A Novel Bioreactor for High Density Cultivation of Diverse Microbial Communities – Jacob R. Price – JOVE

Atlantic Salmon (Salmo salar L.) Gastrointestinal Microbial Community Dynamics in Relation to Digesta Properties and Diet – Kamarul Zaman Zarkasi – Microbial Ecology

Animal microbiome

Microbial diversity in the digestive tract of two different breeds of sheep – J.-L. Douglas – Journal of Applied Microbiology

Dynamics of Bacterial Community Composition in the Malaria Mosquito’s Epithelia – Majoline T. Tchioffo – Frontiers in Microbiology

Microbiota Plays a Role in Oral Immune Priming in Tribolium castaneum – Momir Futo – Frontiers in Microbiology

Plant, root, and soil microbiome

Dynamics of Viral Abundance and Diversity in a Sphagnum-Dominated Peatland: Temporal Fluctuations Prevail Over Habitat – Flore Ballaud – Frontiers in Microbiology

Biogeographic barriers drive co-diversification within associated eukaryotes of the Sarracenia alata pitcher plant system – Jordan D. Satler – PeerJ

Expanding our Understanding of the Seaweed Holobiont: RNA Viruses of the Red Alga Delisea pulchra – Tim Lachnit – Frontiers in Microbiology

New Methods To Unravel Rhizosphere Processes – Eva Oburger – Trends in Plant Science

Soil microbial responses to forest floor litter manipulation and nitrogen addition in a mixed-wood forest of northern China – Xiao-Lu Sun – Scientific Reports

Unraveling the Functions of the Macroalgal Microbiome – Ravindra Pal Singh – Frontiers in Microbiology

Water and extremophile microbiome

Diversity and bioprospection of fungal community present in oligotrophic soil of continental Antarctica – Valéria M. Godinho – Extremophiles

Novel Barite Chimneys at the Loki’s Castle Vent Field Shed Light on Key Factors Shaping Microbial Communities and Functions in Hydrothermal Systems – Ida H. Steen – Frontiers in Microbiology

High Diversity of Anaerobic Alkane-Degrading Microbial Communities in Marine Seep Sediments Based on (1-methylalkyl)succinate Synthase Genes – Marion H. Stagars – Frontiers in Microbiology

Nutrient limitation of microbial phototrophs on a debris-covered glacier – J.L. Darcy – Soil Biology and Biochemistry

Large-scale distribution of microbial and viral populations in the South Atlantic Ocean – Daniele De Corte – Environmental Microbiology Reports

Selective Pressure of Temperature on Competition and Cross-Feeding within Denitrifying and Fermentative Microbial Communities – Anna Hanke – Frontiers in Microbiology

A Lipid-Accumulating Alga Maintains Growth in Outdoor, Alkaliphilic Raceway Pond with Mixed Microbial Communities – Tisza A. S. Bell – Frontiers in Microbiology

Genomic Reconstruction of an Uncultured Hydrothermal Vent Gammaproteobacterial Methanotroph (Family Methylothermaceae) Indicates Multiple Adaptations to Oxygen Limitation – Connor T. Skennerton – Frontiers in Microbiology

Genomic and metagenomic analysis of microbes in a soil environment affected by the 2011 Great East Japan Earthquake tsunami – Satoshi Hiraoka – BMC Genomics

Oil reservoir microbiome

Genome-Resolved Metagenomic Analysis Reveals Roles for Candidate Phyla and Other Microbial Community Members in Biogeochemical Transformations in Oil Reservoirs – Ping Hu – mBio

Food microbiology

Dynamic changes in microbiota and mycobiota during spontaneous ‘Vino Santo Trentino’ fermentation – Irene Stefanini – Microbial Biotechnology

Other microbiology and techniques

Perspective: Adapting Koch’s postulates – Allyson L. Byrd, Julia Segre – Science

Depletion of human DNA in spiked clinical specimens to improve the sensitivity of pathogen detection by next generation sequencing – Mohammad R. Hasan – Journal of Clinical Microbiology

Evaluation of a new device to simplify and standardize stool sample preparation for viral molecular testing with limited hands-on-time – Linda Feghoul – Journal of Clinical Microbiology

Review: Polymicrobial Biofilm Studies: from Basic Science to Biofilm Control – Hubertine ME Willems – Current Oral Health Reports

Review: Laser microdissection: A promising tool for exploring microorganisms and their interactions with hosts – Oleg V. Podgorny – Journal of Microbiological Methods

Book: Applications of Mass Spectrometry in Microbiology – Plamen Demirev, Todd R Sandrin – Springer

Metagenomics and bioinformatics

Searching more genomic sequence with less memory for fast and accurate metagenomic profiling – Shea N Gardner – bioRxiv

An evaluation of the accuracy and speed of metagenome analysis tools – Stinus Lindgreen – Scientific Reports

Motif-based text mining of microbial metagenome redundancy profiling data for disease classification – Yin Wang – BioMed Research International

Metabolic pathways

Metabolic traits of an uncultured archaeal lineage -MSBL1- from brine pools of the Red Sea – Romano Mwirichia – Scientific Reports

Microbes in the news

Looking at the Microbiota to Improve Intestinal Transplantation Results – Jeannette Y. Wick – HCP Live

Why do I have to share my body with so many bugs? – Michael Mosley – BBC

How Bitter Taste Receptors Defend the Body against Bacteria – Robert J Lee – Scientific American

White Paper: The Future of Microbiome Research: Out of the Lab and Into the Clinic – Global Engage

How chicory may help fight plague bacteria – Jason Tetro – Popular Science

Lethal bacteria in Christmas Island feral cats sparks warning (Leptospira) – Nicolas Perpitch – ABC Australia

Microbes and art

Subvisual Subway: The Art of New York City’s Bacterial World – Emily Driscoll – Science Friday

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January 16, 2016

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Gut microbiota in acute malnutrition, social behavior and the chimpanzee pan-microbiome, arctic marine fungi, and learning ecological networks.

General microbiome

Immune-Microbiota Interactions: Dysbiosis as a Global Health Issue – Alan C. Logan – Current Allergy and Asthma Reports

Human oral microbiome

Long-term prospective cohort study on dental implants: clinical and microbiological parameters – Henri Tenenbaum – Clinical Oral Implants Research

Human reproductive tract microbiome

Alterations in the Genital Microbiota in Women With Spinal Cord Injury – Pires, Cristhiane V.G. – Obstetrics & Gynecology

Human gut microbiome

Gut Microbiota in Children Hospitalized with Oedematous and Non-Oedematous Severe Acute Malnutrition in Uganda – Kia Hee Schultz Kristensen – PLOS Neglected Tropical Diseases

Editorial: Confounding Effects of Metformin on the Human Gut Microbiome in Type 2 Diabetes – Adil Mardinoglu – Cell Metabolism

Review: Impact of high fat diets, prebiotics and probiotics on gut microbiota and immune function, with relevance to elderly populations – Yue Liu – Nutrition and Aging

Review: Transkingdom control of viral infection and immunity in the mammalian intestine – Julie K. Pfeiffer – Science

Review: Micromanagement in the gut: microenvironmental factors govern colon mucosal biofilm structure and functionality – Rosemarie De Weirdt – NPJ Biofilms and Microbiomes

Animal models

In rats: Alternating or continuous exposure to cafeteria diet leads to similar shifts in gut microbiota compared to chow diet – Nadeem O. Kaakoush – Molecular Nutrition & Food Research

In mice: Streptomycin treatment alters the intestinal microbiome, pulmonary T cell profile and airway hyperresponsiveness in a cystic fibrosis mouse model – Mark Bazett – Scientific Reports

Animal microbiome

Social behavior shapes the chimpanzee pan-microbiome – Andrew H. Moeller – Science Advances

Environmental drivers of microbial community shifts in the giant barrel sponge, Xestospongia muta, over a shallow to mesophotic depth gradient – Kathleen M. Morrow – Environmental Microbiology

Feeding cessation alters host morphology and bacterial communities in the ascidian Pseudodistoma crucigaster – Susanna López-Legentil – Frontiers in Zoology

Plant, root, and soil microbiome

Uncultivated margins are source of soil microbial diversity in an agricultural landscape –
Luciana D’Acunto – Agriculture, Ecosystems & Environment

Editorial: Deep influence of soil microbes – Karl Gruber – Nature Plants

Review: Soil microbes and community coalescence – Matthias C. Rillig – Pedobiologia

Water and extremophile microbiome

Linkages between mineralogy, fluid chemistry, and microbial communities within hydrothermal chimneys from the Endeavor Segment, Juan de Fuca Ridge – T. J. Lin – Geochemistry, Geophysiscs, Geosystems

Exploration of microbial diversity and community structure of Lonar Lake: the only hypersaline meteorite crater lake within basalt rock – Dhiraj Paul – Frontiers in Microbiology

Vertical segregation and phylogenetic characterization of ammonia-oxidizing bacteria and archaea in the sediment of a freshwater aquaculture pond – Shimin Lu – Frontiers in Microbiology

Chytrids Dominate Arctic Marine Fungal Communities – B.T. Hassett – Environmental Microbiology

Built environment microbiome

Bacterial Monitoring in the International Space Station-“Kibo” Based on rRNA Gene Sequence – Nobuyasu Yamaguchi – Transactions of the Japan Society for Aeronautical and Space Sciences

Metagenomics and bioinformatics

Safe and complete contig assembly via omnitigs – Alexandru I. Tomescu – ArXiv

More microbiology and ecology

How clonal are bacteria over time? – B. Jesse Shapiro – BioRxiv

Transcription Factors Exhibit Differential Conservation in Bacteria with Reduced Genomes – Edgardo Galán-Vásquez – PLOS ONE

Learning Ecological Networks from Next-Generation Sequencing Data – Corinne Vacher – Advances in Ecological Research

Microbes in the news

Chimps Share Microbes When Socializing – Kate Yandell – The Scientist

How Your Social Life Changes Your Microbiome – Ed Yong – The Atlantic

Social Contact Helps Beneficial Gut Bacteria Spread – Brian Handwerk – Smithsonian

Prevent severe diarrhea by controlling levels of specific gut bacteria – Bel Marra Health

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January 14, 2016

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Sorry for a late post today – I had a lot of meetings. Here is what I found:

Gut microbiota shaped via fecal microRNA, the microgenderome, dysbiosis in Vitiligo skin lesions, metatranscriptomics, and an 18th century Yersinia pestis.

General microbiome

Perspective: Taking it Personally: Personalized Utilization of the Human Microbiome in Health and Disease – Niv Zmora – Cell Host & Microbe

The Human Microbiome: Opportunities for Dynamics, Systems, and Control
(based on the IFAC blog post Translate or Die) – Travis E. Gibson – Submitted to ACC 2016

Human skin microbiome

Microbial community profiling shows dysbiosis in the lesional skin of Vitiligo subjects – Parul Ganju – Scientific Reports

Human oral microbiome

Diversity and homogeneity of oral microbiota in healthy Korean pre-school children using pyrosequencing – Soo Eon Lee – Acta Odontologica Scandinavica

Short-term effects of povidone iodine and sodium fluoride therapy on plaque levels and microbiome diversity – C Reilly – Oral Diseases

Commentary: A new association for the oral metagenome – Nicholas S Jakubovics – Oral Diseases

Human vaginal microbiome

Review: Vaginal microbiota and microbiome:- Role in health and disease – Dr Amit A. Rangari – Indian Journal of Basic and Applied Medical Research;

Human gut microbiome

Support for the Microgenderome: Associations in a Human Clinical Population – Amy Wallis – Scientific Reports

Impact of increasing fruit and vegetables and flavonoid intake on the human gut microbiota – Annett Klinder – Food & Function

Colonization potential to reconstitute a microbe community in patients detected early after fecal microbe transplant for recurrent C. difficile – Ranjit Kumar – BMC Microbiology

Review: The microbiome and its implications in intestinal transplantation – Kroemer, Alexander – Current Opinion in Organ Transplantation

Animal models

Genetic and Metabolic Signals during Acute Enteric Bacterial Infection Alter the Microbiota and Drive Progression to Chronic Inflammatory Disease – Karishma Kamdar – Cell Host & Microbe

The Host Shapes the Gut Microbiota via Fecal MicroRNA – Shirong Liu – Cell Host & Microbe

Animal microbiome

The gastrointestinal tract microbiota of the Japanese quail, Coturnix japonica – Ngare Wilkinson – Applied Microbiology and Biotechnology

Plant, root, and soil microbiome

Culturable endophytic bacterial communities associated with field grown soybean – Karla Bianca de Almeida Lopes – Journal of Applied Microbiology

Historical precipitation predictably alters the shape and magnitude of microbial functional response to soil moisture – Colin Averill – Global Change Biology

Water and waste microbiome

Development of new host-specific Bacteroides qPCRs for the identification of fecal contamination sources in water – Marta Gómez-Doñate – Microbiology Open

Bacterial diversity in oil-polluted marine coastal sediments – Alejandro Acosta-González – Current Opinion in Biotechnology

Spatial and temporal variability of bacterial communities in high alpine water spring sediments – Alfonso Esposito – Research in Microbiology

Biogeochemical, Isotopic and Bacterial Distributions Trace Oceanic Abyssal Circulation – Angelo Rubino – PLOS ONE

Metagenomics, metatranscriptomics, and bioinformatics

Eighteenth century Yersinia pestis genomes reveal the long-term persistence of an historical plague focus – Kirsten I Bos – BioRxiv

Metatranscriptomic analysis of diverse microbial communities reveals core metabolic pathways and microbiome-specific functionality – Yue Jiang – BMC Microbiome Journal

Viral metagenomics and blood safety – V. Sauvage – Transfusion Clinique et Biologique

Microbes in the news

Does our Microbiome Control Us or Do We Control It? – Dina Fine Maron – Scientific American

Your gut’s trick for controlling the bacteria that live in it – New Scientist

Mammals shape their microbiome to prevent disease – Science Codex

Low-Fiber Diets Cause Waves of Extinction in the Gut – Ed Yong – The Atlantic

Bad diets today can alter our great-great-grandkids’ biology – Katherine Ellen Foley – Quartz

Thoughtful and balanced comparison: mothur and QIIME – Pat Schloss – Mothur blog

Modifying the structure of wood alters plant microbiome – Science Daily

Gut Microbiome Similar in Formula- and Combination-Fed Babies – Troy Brown – MedScape

Eglin medical group first to find bacteria unseen in humans: Borrelia turicatae – Ilka Cole – US Air Force

Protecting the infant microbiome – Kathryn Kos – Examiner

Microbiology and art

Sunshine and microbiology inspire Reading artist’s work – Francesca Perryman – Get Reading

Science, publishing, and career

Re: Your Recent Email to Your Professor: Students who use emojis in their emails and write “heeeeelp!” in the subject line don’t necessarily know better.  – Paul T. Corrigan and Cameron Hunt McNabb – Inside Higher Education

ORCID: Publishers embrace scheme to end name confusion – John Bohannon – Science

Give teachers a physics test from a woman and they’ll give her worse grades – John Timmer – Ars Technica

Astronomy’s snowballing sexual harassment scandal picks up even more cases – Rachel Feltman – Washington Post

Bik’s Picks

Inside the Eye: Nature’s Most Exquisite Creation – Ed Yong – National Geographic
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January 13, 2016

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Frozen vs fresh stool transplants, the primate skin microbiome, diet-induced extinctions, bacteria in breast milk from low income Mexican-American moms, and engineered poplar tree endosphere.

Events

Tapping the Human Microbiome (Kavli Hangout) – Tuesday, Jan. 19, 1:30 pm EST, with Janet Jansson, Rob Knight, and Jeff Miller

Pregnancy and birth microbiome

Bacterial microbiome of breast milk and child saliva from low-income Mexican-American women and children – Veronica Davé – Pediatric Research

Human vaginal microbiome

Review: Biotherapeutic agents and vaginal health – F. H. Al-Ghazzewi – Journal of Applied Microbiology

Human gut microbiome

Frozen vs Fresh Fecal Microbiota Transplantation and Clinical Resolution of Diarrhea in Patients With Recurrent Clostridium difficile Infection – Christine H. Lee – JAMA

Small Intestine Bacterial Overgrowth and Environmental Enteropathy in Bangladeshi Children – Jeffrey R. Donowitz – mBio

Animal and bioreactor models

Diet-induced extinctions in the gut microbiota compound over generations – Erica D. Sonnenburg – Nature

Intestinal epithelial TLR4 signaling affects epithelial function, colonic microbiota and promotes risk for transmissible colitis – Rishu Dheer – Infection and Immunity

Modulation of the human gut microbiota by dietary fibres occurs at the species level – Wing Sun Faith Chung – BMC Biology

Animal microbiome

Diversity and evolution of the primate skin microbiome – Sarah E. Council – Proceedings of the Royal Society B

Host-associated coral reef microbes respond to the cumulative pressures of ocean warming and ocean acidification – N. S. Webster – Scientific Reports

Plant, root, and soil microbiome

Lignin engineering in field-grown poplar trees affects the endosphere bacterial microbiome – Bram Beckers – PNAS

Invariant community structure of soil bacteria in subtropical coniferous and broadleaved forests – Xiaoli Wang – Scientific Reports

Food microbiology

Seasonal and Growth-Dependent Dynamics of Bacterial Community in Radish Sprouts – Hiroshi Asakura – Journal of Food Safety

Bacterial dynamics and metabolite changes in solid-state acetic acid fermentation of Shanxi aged vinegar – Sha Li – Applied Microbiology and Biotechnology

Transcriptomics

Functional Profiling of Unfamiliar Microbial Communities Using a Validated De Novo Assembly Metatranscriptome Pipeline – Mark Davids – PLOS ONE

Metagenomics and bioinformatics

Direct next-generation sequencing of virus-human mixed samples without pretreatment is favorable to recover virus genome – Dingchen Li – Biology Direct

Microbes in the news

DNA Genotek’s microbiome collection and stabilization blog – Lisa Gamwell – The Microbiome Snapshot

Human trials will test freeze-dried poop pills as a weight-loss treatment – David Nield – Science Alert

What is Zika virus? Interview with Derek Gatherer – Microbe Post

E. coli Slinky: Revealed: the awful anchor that lets urinary tract infections take hold – Josh Barney – University of Virginia

Bik’s Picks

Estimation of a Killer Whale (Orcinus orca) Population’s Diet Using Sequencing Analysis of DNA from Feces – Michael J. Ford – PLOS ONE

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