Article
Nucleotide sequence of the Escherichia coli K12 histidine operon revisited.
Journal of molecular biology - 10 Jun 1994
Jovanović G, Kostić T, Janković M, Savić D J
Abstract excerpt
We report on a significant difference between the published nucleotide sequence of the Escherichia coli K12 histidine operon and our sequencing results repeatedly obtained from a number of different E. coli K12 strains. The discrepancies include 39 base-pair changes and one addition located predominantly in the proximal portion of the operon. Our data also suggest that neutral and near-neutral mutations do not...
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