Spermatogonial stem-cell renewal in the mouse.
D000818:Animals; D001345:Autoradiography; D002454:Cell Differentiation; D004247:DNA / Q000096:biosynthesis; D008297:Male; D008540:Meiosis; D051379:Mice / Q000033:anatomy & histology*; D008938:Mitosis; D013094:Spermatozoa / Q000166:cytology / Q000254:growth & development* / Q000378:metabolism; D013737:Testis / Q000166:cytology; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine