Enteric hybrids. II. S. typhimurium-E. coli hybrids for the trp-cysB-pyrF region.
D002876:Chromosomes, Bacterial; D003434:Crossing Over, Genetic; D004926:Escherichia coli; D006824:Hybridization, Genetic; D011743:Pyrimidines / Q000378:metabolism; D012486:Salmonella typhimurium; D014161:Transduction, Genetic
D011743:Pyrimidines