March 12, 2021

Today’s digest is HUGE.

Read about the healthy urogenital microbiome profiling by culturomics, gutSMASH (Specialized Primary Metabolite Analysis From Anaerobic Bacteria), (sub)strains evolution in mice, and AMPSphere (a comprehensive catalog of antimicrobial peptides).

There are interesting results of a new metaanalysis of the neonatal microbiome, maternal strain inheritance, and persistence into adolescence, evaluation of the effect of long-term freezing storage temperature on fecal samples, and estimation of the bioinformatic carbon footprint using the freely available Green Algorithms calculator. Find out more about statistics & challenges in molecular microbiology (with a reproducible research appendix!).

NEWS: The Transbiome project is a community driven research program using crowdfunding and co-creation to discover the diversity of the neo-vaginal microbiome. You can support the project here.

Check out a list of awesome webinars, courses and podcasts. Happy Friday!

Gut microbiome

*A systematic analysis of metabolic pathways in the human gut microbiota – Victòria Pascal Andreu – bioRxiv

*Strain inheritance and neonatal gut microbiota development: A meta-analysis – Daniel Podlesny and W. Florian Fricke – International Journal of Medical Microbiology

Adaptive ecological processes and metabolic independence drive microbial colonization and resilience in the human gut – Andrea R. Watson – bioRixv

Effect of fecal microbiota transplantation on neurological restoration in a spinal cord injury mouse model: involvement of brain-gut axis – Yingli Jing – Microbiome

Review: Association between antibiotics and gut microbiome dysbiosis in children: systematic review and meta-analysis – Lucy McDonnell – Gut Microbes

Review: Salmonella versus the Microbiome – Andrew W. L. Rogers – Microbiology and Molecular Biology Reviews

Respiratory microbiome

Strain-Resolved Dynamics of the Lung Microbiome in Patients with Cystic Fibrosis – Marija Dmitrijeva – mBio

Oral microbiome

Review: Resilience of the oral microbiome – William G. Wade – Periodontology 2000

Skin microbiome

Skin microbiota and clinical associations in Netherton sindrome – Veera Sillanpää – JID Innovations

Urogenital microbiome

*Long-term stability of the urogenital microbiota of asymptomatic European women – Magdalena Ksiezarek – BMC Microbiology

Limosilactobacillus urinaemulieris sp. nov. and Limosilactobacillus portuensis sp. nov. isolated from urine of healthy women – Magdalena Ksiezarek – International Journal of Systematic and Evolutionary Microbiology

Vaginal microbiome

The structure and diversity of strain-level variation in vaginal bacteria – Brett A. Tortelli – Microbial Genomics

Obesity is associated with lower bacterial vaginosis prevalence in menopausal but not pre-menopausal women in a retrospective analysis of the Women’s Interagency HIV Study – Elizabeth Daubert – PlosOne

Bacterial biofilm formation on vaginal ring pessaries used for pelvic organ prolapse – Felicity G. Gould – International Urogynecology Journal

Animal microbiome

*Long-term storage of feces at −80 °C versus −20 °C is negligible for 16S rRNA amplicon profiling of the equine bacterial microbiome – Stefan Gavriliuc – PeerJ

Differences in the gut microbiomes of dogs and wolves: roles of antibiotics and starch – Yuting Liu – BMC Veterinary Research

An Expanded Gene Catalog of Mouse Gut Metagenomes – Jiahui Zhu – mSphere

Animal experiments

*Long-term evolution and short-term adaptation of microbiota strains and sub-strains in mice – Bahtiyar Yilmaz – Cell Host & Microbe

The gut mycobiome of healthy mice is shaped by the environment and correlates with metabolic outcomes in response to diet – Tahliyah S. Mims – Communications Biology

Functional genetics of human gut commensal Bacteroides thetaiotaomicron reveals metabolic requirements for growth across environments – Hualan Liu – Cell Reports

Tea polyphenols regulate gut microbiota dysbiosis induced by antibiotic in mice – Jie Li – Food Research International

Plant microbiome

Designing a home for beneficial plant microbiomes – Chunxu Song – Current Opinion in Plant Biology

Food

Review: Polymicrobial interaction between Lactobacillus and Saccharomyces cerevisiae: coexistence-relevant mechanisms – Zhenbo Xu – Critical Reviews in Microbiology

Viruses and phages

Viromes outperform total metagenomes in revealing the spatiotemporal patterns of agricultural soil viral communities – Christian Santos-Medellin – The ISME Journal

Review: Biases in Viral Metagenomics-Based Detection, Cataloguing and Quantification of Bacteriophage Genomes in Human Faeces, a Review – Julie Callanan – Microorganisms

Techniques

High molecular weight DNA extraction strategies for long-read sequencing of complex metagenomes – Florian Trigodet – bioRxiv

Bioinformatics

*AMPSphere: the worldwide survey of prokaryotic antimicrobial peptides – Célio Dias Santos-Júnior – Zenodo

*A Statistical Perspective on the Challenges in Molecular Microbial Biology – Pratheepa Jeganathan and Susan P. Holmes – arXiv

*The carbon footprint of bioinformatics – Jason Grealey – bioRxiv

*Make Interactive Complex Heatmaps in R – Zuguang Gu and Daniel Huebschmann – bioRxiv

Machine learning applications in microbial ecology, human microbiome studies, and environmental monitoring – Ryan B.Ghannam and Stephen M.Techtmann – Computational and Structural Biotechnology Journal

Tutorial: assessing metagenomics software with the CAMI benchmarking toolkit – Fernando Meyer – Nature Protocols

STATegra: Multi-Omics Data Integration – A Conceptual Scheme With a Bioinformatics Pipeline – Nuria Planell – Frontiers in Genetics

Exploring bacterial diversity via a curated and searchable snapshot of archived DNA sequences – Grace A. Blackwell – bioRxiv

clinker & clustermap.js: automatic generation of gene cluster comparison figures – Cameron L M Gilchrist & Yit-Heng Chooi – Bioinformatics

gapseq: informed prediction of bacterial metabolic pathways and reconstruction of accurate metabolic models – Johannes Zimmermann – Genome Biology

Webinars

mSystems Thinking Series: Diversity, Equity, and Inclusion in Microbiology – ASM – March 26

The Microbiome Centers Consortium Seminar Series – weekly seminars featuring early career researchers – Thursdays

Americas Webinar: Mother’s Milk & Baby’s Bacteria: Discoveries from the CHILD Cohort Study – Meghan Azad – April 14

Courses & Workshops

Get R Done: R Tutorials video series – Chad C. Williams

Machine Learning in Genomics: Tools, Resources, Clinical Applications and Ethics – the NHGRI Genomic Data Science Working Group of the National Advisory Council for Human Genome Research – April 13-14

Podcast

February 2021 Pod: Global Chang‪e‬ – Bengtsson-Palme Lab – Microbiology Lab Pod

Enhancers with Molly Gasperini – Jacob Schreiber – The Bioinformatics Chat

Matthew Schechter: Metagenomics History Part 1 and 2 – Leo Elworth – The Bioinformatics and Beyond Podcast

Ep. 33 Oyster Microbiome with Dr. Rachel Diner – Julie Laurin – Planet B612

Art

UMich Microbial Masterpieces – Community for microbe enthusiasts and artists – Erica Gardner, Anna Urso, Bruna Iunes Sanches
*Check out their giant Winogradsky Panel in the Duderstadt Center gallery

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