Metaphases and mitosis in hematopoietic tissues.
D000818:Animals; D002454:Cell Differentiation; D003078:Colchicine; D004247:DNA / Q000096:biosynthesis; D006410:Hematopoiesis; D008938:Mitosis; D011817:Rabbits; D051381:Rats; D013154:Spleen / Q000166:cytology*; D013936:Thymidine / Q000378:metabolism; D013950:Thymus Gland / Q000166:cytology*; D014316:Tritium
D014316:Tritium; D004247:DNA; D003078:Colchicine; D013936:Thymidine