Cloning and identification of the lactococcin A and M gene cluster from Lactococcus lactis subsp lactis biovar diacetylactis DRC1

被引:0
|
作者
Fujita, Y [1 ]
Okamoto, T [1 ]
机构
[1] Natl Inst Anim Ind, Dept Anim Prod, Tsukuba, Ibaraki 3050901, Japan
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关键词
bacteriocin; dricin;
D O I
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中图分类号
S [农业科学];
学科分类号
09 ;
摘要
The bacteriocin genes from the plasmid pDR1-6 of Lactococcus lactis subsp. lactis biovar diacetylactis DRC1 were cloned into pGKV21 and pGKV259 as 4.0 kb HindIII and 9.5 kb EcoRI fragments, and expressed in plasmid-free and bacteriocin-non-producing strain L. l. lactis DRC1021. The nucleotide sequences of the genes were identified as a part of operons of lactococcin A and M.
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页码:133 / 137
页数:5
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