Mobile genes in the human microbiome are structured from global to individual scales
Ilana L. Brito,Ilana L. Brito,S. Yilmaz,Katherine H. Huang,L. Xu,Stacy D. Jupiter,Aaron Jenkins,Waisea Naisilisili,Manu Tamminen,Christopher Smillie,Jennifer R. Wortman,Bruce W. Birren,Ramnik J. Xavier,Ramnik J. Xavier,Ramnik J. Xavier,Paul C. Blainey,Anup K. Singh,Dirk Gevers,Eric J. Alm,Eric J. Alm +19 more
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TLDR
In this article, the authors investigate the function and distribution of mobile genes in the human microbiome, and in particular whether the gene pool is globally homogenous or constrained by human population structure.Abstract:
Recent work has underscored the importance of the microbiome in human health, and has largely attributed differences in phenotype to differences in the species present among individuals. However, mobile genes can confer profoundly different phenotypes on different strains of the same species. Little is known about the function and distribution of mobile genes in the human microbiome, and in particular whether the gene pool is globally homogenous or constrained by human population structure. Here, we investigate this question by comparing the mobile genes found in the microbiomes of 81 metropolitan North Americans with those of 172 agrarian Fiji islanders using a combination of single-cell genomics and metagenomics. We find large differences in mobile gene content between the Fijian and North American microbiomes, with functional variation that mirrors known dietary differences such as the excess of plant-based starch degradation genes found in Fijian individuals. Notably, we also observed differences between the mobile gene pools of neighbouring Fijian villages, even though microbiome composition across villages is similar. Finally, we observe high rates of recombination leading to individual-specific mobile elements, suggesting that the abundance of some genes may reflect environmental selection rather than dispersal limitation. Together, these data support the hypothesis that human activities and behaviours provide selective pressures that shape mobile gene pools, and that acquisition of mobile genes is important for colonizing specific human populations.read more
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References
More filters
Journal ArticleDOI
Fast and accurate short read alignment with Burrows–Wheeler transform
Heng Li,Richard Durbin +1 more
TL;DR: Burrows-Wheeler Alignment tool (BWA) is implemented, a new read alignment package that is based on backward search with Burrows–Wheeler Transform (BWT), to efficiently align short sequencing reads against a large reference sequence such as the human genome, allowing mismatches and gaps.
Journal ArticleDOI
The SILVA ribosomal RNA gene database project: improved data processing and web-based tools
Christian Quast,Elmar Pruesse,Pelin Yilmaz,Jan Gerken,Timmy Schweer,Pablo Yarza,Jörg Peplies,Frank Oliver Glöckner +7 more
TL;DR: The extensively curated SILVA taxonomy and the new non-redundant SILVA datasets provide an ideal reference for high-throughput classification of data from next-generation sequencing approaches.
Journal ArticleDOI
Search and clustering orders of magnitude faster than BLAST
TL;DR: UCLUST is a new clustering method that exploits USEARCH to assign sequences to clusters and offers several advantages over the widely used program CD-HIT, including higher speed, lower memory use, improved sensitivity, clustering at lower identities and classification of much larger datasets.
Journal ArticleDOI
SPAdes: A New Genome Assembly Algorithm and Its Applications to Single-Cell Sequencing
Anton Bankevich,Sergey Nurk,Dmitry Antipov,Alexey Gurevich,Mikhail Dvorkin,Alexander S. Kulikov,Valery M. Lesin,Sergey I. Nikolenko,Son Pham,Andrey D. Prjibelski,Alexey V. Pyshkin,Alexander Sirotkin,Nikolay Vyahhi,Glenn Tesler,Max A. Alekseyev,Pavel A. Pevzner +15 more
TL;DR: SPAdes generates single-cell assemblies, providing information about genomes of uncultivatable bacteria that vastly exceeds what may be obtained via traditional metagenomics studies.
Journal ArticleDOI
An obesity-associated gut microbiome with increased capacity for energy harvest
Peter J. Turnbaugh,Ruth E. Ley,Michael A. Mahowald,Vincent Magrini,Elaine R. Mardis,Jeffrey I. Gordon +5 more
TL;DR: It is demonstrated through metagenomic and biochemical analyses that changes in the relative abundance of the Bacteroidetes and Firmicutes affect the metabolic potential of the mouse gut microbiota and indicates that the obese microbiome has an increased capacity to harvest energy from the diet.
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