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. 1984 Dec;160(3):1158–1162. doi: 10.1128/jb.160.3.1158-1162.1984

Regulatory region of the metA gene of Escherichia coli K-12.

S Michaeli, M Mevarech, E Z Ron
PMCID: PMC215834  PMID: 6094503

Abstract

Transcription of the metA gene of Escherichia coli K-12 is from a promoter which is under methionine control and is located next to a region which has an extensive sequence homology with the operator regions of the metBL and metF genes. However, in the metA gene there is a second transcription start point which is located 74 base pairs upstream and which is independent of the intracellular methionine concentration.

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Selected References

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