Collection functions for non-equivivant cell populations.
D001699:Biometry; D002455:Cell Division; D003078:Colchicine / Q000494:pharmacology; D066298:In Vitro Techniques; D013936:Thymidine; D014316:Tritium
D014316:Tritium; D003078:Colchicine; D013936:Thymidine