REGULATION OF NEWLY EVOLVED ENZYMES II. THE EBG REPRESSOR
- 5 November 1975
- journal article
- Published by Oxford University Press (OUP) in Genetics
- Vol. 81 (3) , 427-435
- https://doi.org/10.1093/genetics/81.3.427
Abstract
The ebg (evolved β-galactosidase) regulatory locus has been mapped. The map order is argG-ebgA-ebgR-tolC-metC, and there is 1.6% recombination between ebgR and ebgA. Studies with ebgR-/ebgR+ merdiploids have shown that ebgR- is recessive, and it is concluded that the synthesis of ebg enzyme is under negative control.Keywords
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