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. 1981 Jul 24;9(14):3419–3432. doi: 10.1093/nar/9.14.3419

The DNA sequence of the promoter-attenuator of the ilvGEDA operon of Salmonella typhimurium.

M P Taillon, D A Gotto, R P Lawther
PMCID: PMC327361  PMID: 6269082

Abstract

The isolation of a lambda gt . ilvGEDA . S.t. hybrid transducing phage has permitted the characterization of the promoter-attenuator region of the ilvGEDA operon of Salmonella typhimurium. In vitro transcription and Southern hybridization indicate that the promoter-attenuator resides on a 400 nucleotide Rsa I restriction fragment. DNA sequence analysis shows only seven base pair differences exist between the DNA sequence of the ilvGEDA promoter-attenuator of S. typhimurium and that previously published for Escherichia coli K12.

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Selected References

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