Comparative genomic and morphological analyses of Listeria phages isolated from farm environments.

ABSTRACT: The genus Listeria is ubiquitous in the environment and includes the globally important food-borne pathogen Listeria monocytogenes. While the genomic diversity of Listeria has been well studied, considerably less is known about the genomic and morphological diversity of Listeria bacteriophages. In this study, we sequenced and analyzed the genomes of 14 Listeria phages isolated mostly from New York dairy farm environments as well as one related Enterococcus faecalis phage to obtain information on genome characteristics and diversity. We also examined 12 of the phages by electron microscopy to characterize their morphology. These Listeria phages, based on gene orthology and morphology, together with previously sequenced Listeria phages could be classified into five orthoclusters, including o

SUBMITTER: Denes T 

PROVIDER: S-EPMC4148797 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature