Department of Biology, The Johns Hopkins University, Baltimore, Maryland 21218, and Department of Biochemistry, University of California, Berkeley, California 97420
ABSTRACT
The histidine operon internal promoter P2 allows initiation of transcription at a rate up to one-third that of the wild-type his operon.
2 Present address: Department of Biology, University of South Carolina, Columbia, 29208.
3 Present address: Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland 02-532.
1 Contribution no. 801 of the Department of Biology, The Johns Hopkins University.
| Appl. Environ. Microbiol. | Infect. Immun. | Eukaryot. Cell |
|---|---|---|
| Mol. Cell. Biol. | J. Virol. | Microbiol. Mol. Biol. Rev. |
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