Cataloguing 10 million human gut microbial genes

Over the past several years, research on bacteria in the digestive tract (gut microbiome) has confirmed the major role they play in our health. An international consortium, in which INRA participates, has developed the most ...

Defining function from "genomic dark matter"

Functional annotation allowed researchers to identify biomass-degrading enzymes in the 35 percent of genes in a genome that are considered "genomic dark matter."

Microbes answer more questions collectively

Studying whole microbial communities rather than individual micro-organisms could help scientists answer fundamental questions such as how ecosystems respond to climate change or pollution, says Dr Jack Gilbert writing in ...

Harnessing cellular power to meet global challenges

For José Avalos' research team, the intricate, small-scale work of bioengineering could hold the key to solving global challenges in renewable energy and sustainable manufacturing.

Antibiotic resistance genes are essentially everywhere

The largest metagenomic search for antibiotic resistance genes in the DNA sequences of microbial communities from around the globe has found that bacteria carrying those vexing genes turn up everywhere in nature that scientists ...

A bacterial toolkit for colonizing plants

Using a novel experimental approach, Max Planck researchers have discovered a core set of genes required by commensal bacteria to colonize their plant hosts. The findings published in Nature Communications may have broad ...

Defining a pan-genome for Antarctic archaea

Haloarchaea flourish in hypersaline environments, and researchers are interested in learning how these microbes have learned to adapt from marine to hypersaline conditions by studying the microbial communities in Antarctic ...

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