mRNA distal to polar nonsense and insertion mutations in the gal operon of E. coli
Copyright policy )mRNA distal to polar nonsense and insertion mutations in the gal operon of E. coli
mRNA of the galactose operon of E. coli was measured in wildtype E. coli and in gal operon amber and insertion mutants. The mRNA coded by the distal half of the operon is reduced in the mutants. This reduction is more pronounced in the insertion mutants than in the amber mutants. It was compared with the polar effects of the mutations on the enzymes of the operon.
- Bulgarian Academy of Sciences Bulgaria
- University of Cologne Germany
DNA, Bacterial, Genetics, Microbial, Transcription, Genetic, Galactose, Nucleic Acid Hybridization, Coliphages, RNA, Bacterial, Transduction, Genetic, Mutation, Operon, Escherichia coli, RNA, Messenger
DNA, Bacterial, Genetics, Microbial, Transcription, Genetic, Galactose, Nucleic Acid Hybridization, Coliphages, RNA, Bacterial, Transduction, Genetic, Mutation, Operon, Escherichia coli, RNA, Messenger
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