Nucleotide sequence of the uhp region of Escherichia coli
نویسندگان
چکیده
منابع مشابه
Nucleotide sequence of the leader region of the phenylalanine operon of Escherichia coli.
The pheA structural gene of the phenylalanine operon of Escherichia coli is preceded by a transcribed leader region of about 170 nucleotide pairs. In vitro transcription of plasmids and restriction fragments containing the phe promoter and leader region yields a major RNA transcript about 140 nucleotides in length. This transcript, pheA leader RNA, has the following features: (i) a potential ri...
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The nucleotide sequence of a 250-base pair segment of L-arabinose operon DNA containing the 150-base pair regulatory region has been determined. This segment includes the promoter for rightward araBAD transcription, pBAD, the promoter for leftward araC transcription, pC, and sites responsible for repression.
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The nucleotide sequence of the recJ gene of Escherichia coli K-12 and two upstream coding regions was determined. Three regions were identified within these two upstream genes that exhibited weak to moderate promoter activity in fusions to the galK gene and are candidates for the recJ promoter. recJ appeared to be poorly translated: the recJ nucleotide sequence revealed a suboptimal initiation ...
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We report the complete DNA sequence of the Escherichia coli elt A gene, which codes for the A subunit of the heat-labile enterotoxin, LT. The amino acid sequence of the LT A subunit has been deduced from the DNA sequence of elt A. The LT A subunit starts with methionine, ends with leucine, and comprises 264 amino acids. The computed molecular weight of LT A is 29,673. The A subunit of cho...
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The exact nature of the early steps of the blotin biosynthetlc pathway of E.coli remains a mystery. Both the bloH and bloC gene products have been shown to be Implicated in these early steps but their precise function is unknown (1,2). Here we present the nucleotide and deduced amino acid sequences of the E.coli bioH gene which was cloned from an EcoRI-BamHI total genomic bank, of E^ coli by co...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1987
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.169.8.3556-3563.1987