Slor H, Cleaver J E
Nucleic Acids Res. 1978 Jun;5(6):2095-8. doi: 10.1093/nar/5.6.2095.
Ultraviolet light induces more pyrimidine dimers and more repair replication in DNA that replicates within 2 to 3 hr of irradiation than in DNA that does not replicate during this period. This difference may be due to special conformational changes in DNA and chromatin that might be associated with semiconservative DNA replication.
紫外线照射后2至3小时内进行复制的DNA,比在此期间不进行复制的DNA诱导产生更多的嘧啶二聚体和更多的修复复制。这种差异可能是由于DNA和染色质中特殊的构象变化,这些变化可能与半保留DNA复制有关。