ISOLATION AND CHARACTERIZATION OF PROMOTER REGIONS FROM STREPTOCOCCUS-THERMOPHILUS

被引：19

作者：

CONSTABLE, A

MOLLET, B

机构：

[1] Nestlé Research Centre, Nestlé Ltd., 1000 Lausanne 26, Vers-Chez-les-Blanc

来源：

FEMS MICROBIOLOGY LETTERS | 1994年 / 122卷 / 1-2期

关键词：

STREPTOCOCCUS THERMOPHILUS; PROMOTER;

D O I：

10.1111/j.1574-6968.1994.tb07148.x

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Four promoter regions required for the expression of a promoterless antibiotic resistance gene (catl94) in Streptococcus thermophilus were isolated by random chromosomal cloning experiments. These were shown to be functional in vivo, and their sequences were determined. Each region expressed different amounts of Cat protein as determined by enzyme activities. One region, STP10, was found to contain the 5' coding region of the large ribosomal subunit protein L20.

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页码：85 / 90

页数：6

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