title: SAV 1, a temperate u.v.-inducible DNA virus-like particle from the archaebacterium Sulfolobus acidocaldarius isolate B12.
abstract: Sulfolobus acidocaldarius, strain B12, which harbours a double-stranded DNA species both as a plasmid and in a linear form, which is integrated at a specific site of the chromosome, produces virus-like particles upon u.v. irradiation. These particles contain the same circular DNA and a number of coat proteins and are probably surrounded by a lipid membrane. They are lemon shaped, 100 x 60 nm in size and carry tail structures at one pole. The host cell recovers and remains lysogenic after virus production. Though a large fraction of liberated particles is found attached to structures derived from the cells, neither adsorption nor infection of a number of Sulfolobus isolates has so far been observed.
authors.affiliation: Max-Planck-Institut für Biochemie, 8033 Martinsried, FRG.
authors.forename: A
authors.initials: A
authors.lastname: Martin
authors.forename: S
authors.initials: S
authors.lastname: Yeats
authors.forename: D
authors.initials: D
authors.lastname: Janekovic
authors.forename: W D
authors.initials: WD
authors.lastname: Reiter
authors.forename: W
authors.initials: W
authors.lastname: Aicher
authors.forename: W
authors.initials: W
authors.lastname: Zillig