Incorporation of  3 H-thymidine into deoxyribonucleic acid of mouse small intestine in vitro.
D000367:Age Factors; D000818:Animals; D001835:Body Weight; D002852:Chromatography, Ion Exchange; D003470:Culture Media; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D005260:Female; D006918:Hydroxyurea / Q000494:pharmacology; D007421:Intestine, Small / Q000187:drug effects / Q000378:metabolism*; D051379:Mice; D013936:Thymidine / Q000378:metabolism*; D014316:Tritium
D003470:Culture Media; D014316:Tritium; D004247:DNA; D013936:Thymidine; D006918:Hydroxyurea