Time of chiasma formation in relation to the time of deoxyribonucleic acid synthesis.
D000818:Animals; D001345:Autoradiography; D003582:Cytogenetics; D004247:DNA / Q000096:biosynthesis*; D006358:Hot Temperature; D007313:Insecta; D008297:Male; D013936:Thymidine / Q000378:metabolism*; D013995:Time; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine