Research Note: Choice of microbiota database affects data analysis and interpretation in chicken cecal microbiota.

ABSTRACT: The chicken microbiota is often analyzed to address questions about the effects of diet or disease on poultry health. To analyze the microbiota, bioinformatic platforms such as QIIME 2 and mothur are used, which incorporate public taxonomic databases such as Greengenes, the ribosomal database project (RDP), and SILVA to assign taxonomies to bacterial sequences. Many chicken microbiota studies continue to incorporate the Greengenes database, which has not been updated since 2013. To determine whether a choice of database could affect results, this study compared the results of bioinformatic analyses obtained using the Greengenes, RDP, and SILVA databases on a cecal luminal microbiome dataset. The QIIME 2 platform was used to process 16S bacterial sequences and assign taxonomies with Greenge

SUBMITTER: Campos PM 

PROVIDER: S-EPMC9241040 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature