Recognition of an Escherichia operator by a Salmonella repressor.
Escherichia coli leu(+) episomes were transferred to Salmonella typhimurium. The levels of two leucine-forming enzymes were normal (low) in the resulting merodiploids, suggesting that the putative Samonella leucine repressor recognizes the Escherichia leucine operator.
D004269:DNA, Bacterial; D004171:Diploidy; D004926:Escherichia coli / Q000201:enzymology / Q000378:metabolism*; D005796:Genes; D007930:Leucine / Q000096:biosynthesis*; D008190:Lyases / Q000378:metabolism; D008291:Malate Dehydrogenase / Q000378:metabolism; D008293:Malates; D009154:Mutation; D011995:Recombination, Genetic; D012486:Salmonella typhimurium / Q000201:enzymology / Q000378:metabolism*; D014161:Transduction, Genetic
D004269:DNA, Bacterial; D008293:Malates; D008291:Malate Dehydrogenase; D008190:Lyases; D007930:Leucine