title: Double infection, recombination, and segregation of two R factors R 100 and Rts1, and their possible bearing on the genetic structure of R 100.
mesh_terms: D003090:Coliphages; D003227:Conjugation, Genetic; D004352:Drug Resistance, Microbial; D004926:Escherichia coli; D005815:Genetic Code; D005827:Genetics, Microbial; D011995:Recombination, Genetic; D012763:Shigella flexneri; D013696:Temperature; D014161:Transduction, Genetic