Transforming ability of bacterial deoxyribonucleic acid in relation to the marker efficiencies in Diplococcus pneumoniae during thymidine starvation.
Thymidine starvation induces a decrease in transforming activity of pneumococcus deoxyribonucleic acid. The integration of low- and high-efficiency markers seems to be equally affected.
D000362:Agar; D000630:Aminopterin / Q000494:pharmacology; D001431:Bacteriological Techniques; D003470:Culture Media; D004269:DNA, Bacterial / Q000302:isolation & purification; D004352:Drug Resistance, Microbial; D005827:Genetics, Microbial; D009154:Mutation; D010641:Phenotype; D013296:Streptococcus pneumoniae / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D013307:Streptomycin / Q000494:pharmacology; D013936:Thymidine / Q000378:metabolism*; D013997:Time Factors; D014170:Transformation, Genetic
D003470:Culture Media; D004269:DNA, Bacterial; D000362:Agar; D000630:Aminopterin; D013936:Thymidine; D013307:Streptomycin