Ontology highlight
ABSTRACT:
SUBMITTER: Yutin N
PROVIDER: S-EPMC4409740 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
Yutin Natalya N Kapitonov Vladimir V VV Koonin Eugene V EV
Biology direct 20150425
Search of metagenomics sequence databases for homologs of virophage capsid proteins resulted in the discovery of a new family of virophages in the sheep rumen metagenome. The genomes of the rumen virophages (RVP) encode a typical virophage major capsid protein, ATPase and protease combined with a Polinton-type, protein primed family B DNA polymerase. The RVP genomes appear to be linear molecules, with terminal inverted repeats. Thus, the RVP seem to represent virophage-Polinton hybrids that are ...[more]