Regulation of D-arabinose utilization in Escherichia coli K-12.
Studies involving lambda phage transduction of the D-arabinose utilization gene (dar+) in Escherichia coli K-12 indicated the product of this gene to be a transdominant activator. An apparent anomaly regarding this hypothesis exists in that a diploid recessive lysogen (lambda dar-/dar-) can spontaneously become capable of growth on D-arabinose.
D001089:Arabinose / Q000378:metabolism*; D010582:Bacteriophage lambda; D004926:Escherichia coli / Q000235:genetics / Q000378:metabolism*; D005786:Gene Expression Regulation; D005798:Genes, Bacterial; D005809:Genes, Regulator; D008242:Lysogeny; D008957:Models, Genetic; D014161:Transduction, Genetic
D001089:Arabinose