Abstract
Studies using 16S rRNA and shotgun metagenomics typically yield different results, usually attributed to PCR amplification biases. We introduce Greengenes2, a reference tree that unifies genomic and 16S rRNA databases in a consistent, integrated resource. By inserting sequences into a whole-genome phylogeny, we show that 16S rRNA and shotgun metagenomic data generated from the same samples agree in principal coordinates space, taxonomy and phenotype effect size when analyzed with the same tree.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 715-718 |
| Number of pages | 4 |
| Journal | Nature Biotechnology |
| Volume | 42 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2024 |
ASJC Scopus subject areas
- Biotechnology
- Bioengineering
- Applied Microbiology and Biotechnology
- Biomedical Engineering
- Molecular Medicine
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