umls-concept:C0031298 | skos:definition | MSH: A temperate inducible phage and type species of the genus lambda-like viruses, in the family SIPHOVIRIDAE. Its natural host is E. coli K12. Its VIRION contains linear double-stranded DNA with single-stranded 12-base 5' sticky ends. The DNA circularizes on infection.,CSP: type species of only officially recognized genus of Siphoviridae. | lld:umls |