A Novel Benthic Phage Infecting Shewanella with Strong Replication Ability.

ABSTRACT: The coastal sediments were considered to contain diverse phages playing important roles in driving biogeochemical cycles based on genetic analysis. However, till now, benthic phages in coastal sediments were very rarely isolated, which largely limits our understanding of their biological characteristics. Here, we describe a novel lytic phage (named Shewanella phage S0112) isolated from the coastal sediments of the Yellow Sea infecting a sediment bacterium of the genus Shewanella. The phage has a very high replication capability, with the burst size of ca. 1170 phage particles per infected cell, which is 5-10 times higher than that of most phages isolated before. Meanwhile, the latent period of this phage is relatively longer, which might ensure adequate time for phage replica

SUBMITTER: Wang Z 

PROVIDER: S-EPMC6893657 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature