title: [BsiI--a new unusual restriction endonuclease].
abstract: The restriction endonuclease BsiI from Bacillus sphaericus was isolated. The recognition sequence and cleavage point of enzyme BsiI have been determined as (sequence: see text). This restriction endonuclease is not an isoschizomer of any known restriction endonucleases and differs from other enzymes: it hydrolyses DNA into unsymmetrical recognition sequence.
authors.forename: S Kh
authors.initials: SKh
authors.lastname: Degtiarev
authors.forename: A A
authors.initials: AA
authors.lastname: Kolykhalov
authors.forename: N I
authors.initials: NI
authors.lastname: Rechkunova
authors.forename: V S
authors.initials: VS
authors.lastname: Dedkov
authors.forename: P A
authors.initials: PA
authors.lastname: Zhilkin
mesh_terms: D001407:Bacillus / Q000235:genetics*; D001483:Base Sequence; D004247:DNA / Q000378:metabolism; D015252:Deoxyribonucleases, Type II Site-Specific / Q000302:isolation & purification* / Q000378:metabolism; D004587:Electrophoresis, Agar Gel; D006868:Hydrolysis
chemical_list: D004247:DNA; C064430:endodeoxyribonuclease BsiI; D015252:Deoxyribonucleases, Type II Site-Specific
vernacular_title: BsiI--novaia neobychnaia éndonukleaza restriktsii.