Restriction site map of the Chlorella virus PBCV-1 genome

Abstract
The virus PBCV-1, which replicates in a Chlorella-like green alga, has a dsDNA genome. The DNA was mapped for BamHI, HindIII, and PstI restriction sites. The resulting map has a size of 333 kbp and is circular—indicating either covalently closed circular DNA or circularly permuted linear DNA. Several regions of repetitive DNA were also identified and located on the restriction map.