The duodenal progenitor population. I. Age related increase in the duration of the cryptal progenitor cycle.
D000375:Aging; D000818:Animals; D001345:Autoradiography; D002455:Cell Division; D004247:DNA / Q000096:biosynthesis*; D004386:Duodenum / Q000166:cytology*; D066298:In Vitro Techniques; D007700:Kinetics; D051379:Mice; D013936:Thymidine; D013995:Time
D004247:DNA; D013936:Thymidine