title: A novel method for isolation of conditional-lethal mutants of mycoplasma and mycoplasmaviruses.
mesh_terms: D001435:Bacteriophages / Q000302:isolation & purification* / Q000378:metabolism; D002455:Cell Division; D005787:Gene Frequency; D005804:Genes, Lethal; D009154:Mutation; D009174:Mycoplasma / Q000302:isolation & purification* / Q000378:metabolism; D013045:Species Specificity; D013696:Temperature; D014779:Virus Replication