Uncovering differences in the composition and function of phage communities and phage-bacterium interactions in raw soy sauce.

ABSTRACT:

Introduction

Although the composition and succession of microbial communities in soy sauce fermentation have been well-characterized, the understanding of phage communities in soy sauce remains limited.

Methods

This study determined the diversity, taxonomic composition, and predicted function of phage communities and the phage-host interactions in two types of raw soy sauce (Cantonese-type fermentation, NJ; Japanese-type fermentation, PJ) using shotgun metagenomics.

Results and discussion

These two raw soy sauces showed differences in phage composition (121 viral operational taxonomic units (vOTUs) in NJ and 387 vOTUs in PJ), with a higher abundance of the family Siphoviridae (58.50%) in the NJ phage community and a higher abundance of Myoviridae (33.01%

SUBMITTER: Tan G 

PROVIDER: S-EPMC10766790 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature