ISOLATION AND CHARACTERIZATION OF IS1165, AN INSERTION-SEQUENCE OF LEUCONOSTOC-MESENTEROIDES SUBSP CREMORIS AND OTHER LACTIC-ACID BACTERIA

被引：53

作者：

JOHANSEN, E

KIBENICH, A

机构：

[1] Department of Genetics, Chr. Hansen's Laboratorium Danmark, A/S, Hørsholm, 2970

来源：

PLASMID | 1992年 / 27卷 / 03期

关键词：

D O I：

10.1016/0147-619X(92)90022-3

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

We have cloned and characterized an insertion sequence fromLeuconostoc mesenteroides subsp.cremoris strain DB1165. This element, designated IS1165, is 1553 bp, has imperfect inverted repeat ends, contains an open reading frame of 1236 bp, and is not related to any previously described insertion sequence. The copy number of IS1165 varies from 4 to 13 inL. mesenteroides subsp.cremoris strains allowing genetic fingerprinting of strains based on location and number of bands on hybridization. IS1165 or closely related elements have been detected by hybridization inL. lactis,L. oenos,Pediococcus sp.,Lactobacillus helveticus, andLb. casei but not inLactococcus. © 1992 Academic Press, Inc. All rights of reproduction in any form reserved.

引用

页码：200 / 206

页数：7

共 17 条

[1] MOLECULAR-CLONING AND NUCLEOTIDE-SEQUENCE OF THE FACTOR-IIILAC GENE OF LACTOBACILLUS-CASEI [J].