title: Progressive alteration in the pattern of nucleic acid metabolism in the newt iris in cultivation.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002499:Centrifugation, Density Gradient; D003470:Culture Media; D007498:Iris / Q000378:metabolism*; D008715:Methionine / Q000378:metabolism; D008722:Methods; D009924:Organ Culture Techniques; D012313:RNA / Q000096:biosynthesis* / Q000302:isolation & purification; D012335:RNA, Ribosomal / Q000096:biosynthesis / Q000302:isolation & purification; D013395:Sucrose; D013936:Thymidine / Q000378:metabolism; D014238:Trichloroacetic Acid; D014316:Tritium; D014529:Uridine / Q000378:metabolism; D014562:Caudata
chemical_list: D003470:Culture Media; D012335:RNA, Ribosomal; D014316:Tritium; D013395:Sucrose; D014238:Trichloroacetic Acid; D012313:RNA; D008715:Methionine; D013936:Thymidine; D014529:Uridine