Sequence analysis of an Archaeal virus isolated from a hypersaline lake in Inner Mongolia, China.

ABSTRACT:

Background

We are profoundly ignorant about the diversity of viruses that infect the domain Archaea. Less than 100 have been identified and described and very few of these have had their genomic sequences determined. Here we report the genomic sequence of a previously undescribed archaeal virus.

Results

Haloarchaeal strains with 16S rRNA gene sequences 98% identical to Halorubrum saccharovorum were isolated from a hypersaline lake in Inner Mongolia. Two lytic viruses infecting these were isolated from the lake water. The BJ1 virus is described in this paper. It has an icosahedral head and tail morphology and most likely a linear double stranded DNA genome exhibiting terminal redundancy. Its genome sequence has 42,271 base pairs with a GC content ofapproximately 65 mol%. The

SUBMITTER: Pagaling E 

PROVIDER: S-EPMC2194725 | biostudies-literature | 2007 Nov

REPOSITORIES: biostudies-literature