November 6, 2019

Today’s Digest features a large study on the evolution of diet and microbiota in African animals, a review on how diet can alter gut microbiota to fight infectious diseases, and we might reverse specific antibiotic resistance by removing those antibiotics in the environment. Enjoy!

General microbiology

Letter to the Editor: A conceptual framework for the phylogenetically constrained assembly of microbial communities – Daniel Aguirre de Cárcer – Microbiome

Review: The engineering of spatially linked microbial consortia – potential and perspectives – Sami Ben Said et al. – Current Opinion in Biotechnology

Preprint: Selection of representative genomes for 24,706 bacterial and archaeal species clusters provide a complete genome-based taxonomy – Donovan H. Parks et al. – bioRxiv

Antimicrobial resistance

** Rapid decline of bacterial drug-resistance in an antibiotic-free environment through phenotypic reversion – Anett Dunai et al. – eLife

Human respiratory microbiome

Interplay between host-microbe and microbe-microbe interactions in cystic fibrosis – Catherine R. Armbruster et al. – Journal of Cystic Fibrosis

Human gut microbiome

Review: Gastrointestinal Microbiota and Type 1 Diabetes Mellitus: The State of Art – Marilena Durazzo et al. – Journal of Clinical Medicine

Identification of a Shared Microbiomic and Metabolomic Profile in Systemic Autoimmune Diseases – Chiara Bellocchi et al. – Journal of Clinical Medicine

Gut microbiome composition in the Hispanic Community Health Study/Study of Latinos is shaped by geographic relocation, environmental factors, and obesity – Robert C. Kaplan et al. – Genome Biology

Food microbiome

Comparison of microbial communities and physiochemical characteristics of two traditionally fermented vegetables – Qianqian Guan et al. – Food Research International

Animal experiments

** Review: Diet–microbiome–disease: Investigating diet’s influence on infectious disease resistance through alteration of the gut microbiome – Erica V. Harris et al. – PLoS Pathogen

Supplementation of Sesamin Alleviates Stress-Induced Behavioral and Psychological Disorders via Reshaping the Gut Microbiota Structure – Qianxu Wang et al. – Journal of Agricultural and Food Chemistry

Animal microbiome

** Covariation of diet and gut microbiome in African megafauna – Tyler R. Kartzinel et al. – PNAS

Press: Study of African animals illuminates links between environment, diet and gut microbiome – Brown University – Phys.org

Plant, root and soil microbiome

Interactive Effects of Nitrogen-Fixing Bacteria Inoculation and Nitrogen Fertilization on Soybean Yield in Unfavorable Edaphoclimatic Environments – Carlos Felipe dos Santos Cordeiro & Fábio Rafael Echer – Scientific Reports

Impacts of Maize Domestication and Breeding on Rhizosphere Microbial Community Recruitment from a Nutrient Depleted Agricultural Soil – Vanessa L. Brisson et al. – Scientific Reports

Microbial communities and soil chemical features associated with commercial production of the medicinal mushroom Ganoderma lingzhi in soil – Le-Qin Ke et al. – Scientific Reports

Feasibility of bioleaching of heavy metals from sediment with indigenous bacteria using agricultural sulfur soil conditioners – Chuncheng Wu et al. – Science of the Total Environment

Land management and microbial seed load effect on rhizosphere and endosphere bacterial community assembly in wheat – Tim H. Mauchline et al. – Frontiers in Microbiology

Water and extremophile microbiome

Comparative metagenomic analysis of microbial taxonomic and functional variations in untreated surface and reclaimed waters used in irrigation applications – Jessica Chopyk et al. – Water Research

Strong seasonality in arctic estuarine microbial food webs – Colleen T. Kellogg et al. – Frontiers in Microbiology

Evaluation of degradation behavior over tetracycline hydrochloride by microbial electrochemical technology: Performance, kinetics, and microbial communities – Xinhong Peng et al. – Ecotoxicology and Environmental Safety

Groundwater microbial communities and their connection to hydrochemical environment in Golmud, Northwest China – Liang Guo et al. – Science of the Total Environment

Performance of enhanced anaerobic digestion with different pyrolysis biochars and microbial communities – Ruixia Shen et al. – Bioresource Technology

Technology

Optimizing sequencing protocols for leaderboard metagenomics by combining long and short reads – Jon G. Sanders et al. – Genome Biology

Bioinformatics

Microbiota analysis optimization for human bronchoalveolar lavage fluid – Pierre H. H. Schneeberger et al. – Microbiome

The PATRIC Bioinformatics Resource Center: expanding data and analysis capabilities – James J Davis et al. – Nucleic Acids Research

Microbes in the news

Gut microbiome of premature babies is associated with stunted growth – EurekAlert!

Shark Skin Microbiome Protects Wounds From Infection – SciTechDaily

Fiber-rich diet eases son’s asthma, launches professor’s interdisciplinary microbiome research – Jeff Dodge – Colorado State University

Researchers identify certain gut bacteria that may be involved in causing bowel cancer – University of Bristol

Some gut bacteria may increase bowel cancer risk, research suggests – Nicola Davis – The Guardian

Certain Gut Bacteria May Contribute to Bowel Cancer – Technnology Networks

China Approves Alzheimer’s Treatment that Targets the Microbiome – Kerry Grens – The Scientist

Microbes on the market

Loop Genomics launches long-read Microbiome sequencing service at short-read price – Loop Genomics – PR Newswire

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