Genetic inactivity of heterochromatin and heteropycnosis in Microtus agrestis.
D000818:Animals; D001345:Autoradiography; D001921:Brain / Q000166:cytology; D002875:Chromosomes; D046508:Culture Techniques; D005347:Fibroblasts / Q000166:cytology; D005815:Genetic Code; D006570:Heterochromatin; D007668:Kidney / Q000166:cytology; D012377:Rodentia; D012730:Sex Chromosomes; D014316:Tritium; D014529:Uridine / Q000378:metabolism
D006570:Heterochromatin; D014316:Tritium; D014529:Uridine