Fast and accurate average genome size and 16S rRNA gene average copy number computation in metagenomic data.

ABSTRACT:

Background

Metagenomics caused a quantum leap in microbial ecology. However, the inherent size and complexity of metagenomic data limit its interpretation. The quantification of metagenomic traits in metagenomic analysis workflows has the potential to improve the exploitation of metagenomic data. Metagenomic traits are organisms' characteristics linked to their performance. They are measured at the genomic level taking a random sample of individuals in a community. As such, these traits provide valuable information to uncover microorganisms' ecological patterns. The Average Genome Size (AGS) and the 16S rRNA gene Average Copy Number (ACN) are two highly informative metagenomic traits that reflect microorganisms' ecological strategies as well as the environmental conditions they inh

SUBMITTER: Pereira-Flores E 

PROVIDER: S-EPMC6727555 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature