Diversity and Host Interactions Among Virulent and Temperate Baltic Sea Flavobacterium Phages.

ABSTRACT: Viruses in aquatic environments play a key role in microbial population dynamics and nutrient cycling. In particular, bacteria of the phylum Bacteriodetes are known to participate in recycling algal blooms. Studies of phage-host interactions involving this phylum are hence important to understand the processes shaping bacterial and viral communities in the ocean as well as nutrient cycling. In this study, we isolated and sequenced three strains of flavobacteria-LMO6, LMO9, LMO8-and 38 virulent phages infecting them. These phages represent 15 species, occupying three novel genera. Additionally, one temperate phage was induced from LMO6 and was found to be competent at infecting LMO9. Functions could be predicted for a limited number of phage genes, mainly representing roles in DNA re

SUBMITTER: Nilsson E 

PROVIDER: S-EPMC7077304 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature