title: Natural variation in the S-phase of renewing epithelia of the pouchless opossum, Marmosa mitis.
mesh_terms: D000818:Animals; D002452:Cell Count; D003106:Colon / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis; D004386:Duodenum / Q000378:metabolism; D004847:Epithelial Cells; D004848:Epithelium / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism*; D007082:Ileum / Q000378:metabolism; D007413:Intestinal Mucosa / Q000378:metabolism*; D007700:Kinetics; D008722:Methods; D008938:Mitosis; D009061:Mouth Mucosa / Q000378:metabolism*; D009893:Opossums; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014059:Tongue / Q000378:metabolism; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine