title: Differences in rate of phenotypic expression in separated strands of pneumococcal transforming DNA and evidence for change of reading direction.
mesh_terms: D002845:Chromatography; D004261:DNA Replication; D004269:DNA, Bacterial; D004352:Drug Resistance, Microbial; D004917:Erythromycin; D009691:Nucleic Acid Denaturation; D010641:Phenotype; D012333:RNA, Messenger / Q000096:biosynthesis; D013296:Streptococcus pneumoniae; D013307:Streptomycin; D013449:Sulfonamides; D013698:Templates, Genetic; D014170:Transformation, Genetic
chemical_list: D004269:DNA, Bacterial; D012333:RNA, Messenger; D013449:Sulfonamides; D004917:Erythromycin; D013307:Streptomycin