Mining bacterial NGS data vastly expands the complete genomes of temperate phages.

ABSTRACT: Temperate phages (active prophages induced from bacteria) help control pathogenicity, modulate community structure, and maintain gut homeostasis. Complete phage genome sequences are indispensable for understanding phage biology. Traditional plaque techniques are inapplicable to temperate phages due to their lysogenicity, curbing their identification and characterization. Existing bioinformatics tools for prophage prediction usually fail to detect accurate and complete temperate phage genomes. This study proposes a novel computational temperate phage detection method (TemPhD) mining both the integrated active prophages and their spontaneously induced forms (temperate phages) from next-generation sequencing raw data. Applying the method to the available dataset resulted in 192 326 complete t

SUBMITTER: Zhang X 

PROVIDER: S-EPMC9346568 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature