title: The problems of drug-resistant pathogenic bacteria. The replication of R-factor DNA in Escherichia coli K-12 following conjugation.
mesh_terms: D001665:Binding Sites; D002247:Carbon Isotopes; D002462:Cell Membrane; D002499:Centrifugation, Density Gradient; D003227:Conjugation, Genetic; D003596:Cytosine / Q000032:analysis; D004261:DNA Replication; D004269:DNA, Bacterial / Q000032:analysis / Q000096:biosynthesis* / Q000302:isolation & purification; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000032:analysis / Q000187:drug effects / Q000378:metabolism* / Q000528:radiation effects; D005827:Genetics, Microbial; D006147:Guanine / Q000032:analysis; D008970:Molecular Weight; D011511:Proteus / Q000032:analysis / Q000187:drug effects / Q000378:metabolism; D013395:Sucrose; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D014316:Tritium; D013395:Sucrose; D006147:Guanine; D003596:Cytosine; D013936:Thymidine