The effects of a tryptophan-histidine deficiency in a mutant of Escherichia coli.
D004926:Escherichia coli / Q000378:metabolism*; D006639:Histidine; D014364:Tryptophan
D006639:Histidine; D014364:Tryptophan
ESCHERICHIA COLI/metabolism; HISTIDINE; TRYPTOPHAN