CLONING OF NIFHD FROM NOSTOC-COMMUNE UTEX-584 AND OF A FLANKING REGION HOMOLOGOUS TO PART OF THE AZOTOBACTER-VINELANDII NIFU GENE

被引:15
作者
DEFRANCESCO, N [1 ]
POTTS, M [1 ]
机构
[1] VIRGINIA POLYTECH INST & STATE UNIV, DEPT BIOCHEM & NUTR, BLACKSBURG, VA 24061 USA
关键词
D O I
10.1128/jb.170.7.3297-3300.1988
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
The heterocystous cyanobacterium Nostoc commune UTEX 584 contains two nifH-like sequences (nifH1 and nifH2) in addition to nifHD. A region of DNA I kilobase upstream from the 5'' end of nifH showed considerable sequence similarity to part of the published nifU sequences of Azotobacter vinelandii and Klebsiella pneumoniae.
引用
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页码:3297 / 3300
页数:4
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