The identification of the chromosome bearing linkage group XII in the mouse.
D000818:Animals; D001854:Bone Marrow Cells; D002869:Chromosome Aberrations; D002875:Chromosomes; D004261:DNA Replication; D005260:Female; D008040:Genetic Linkage; D005823:Genetics; D007621:Karyotyping; D008297:Male; D051379:Mice; D008938:Mitosis; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D014316:Tritium; D013936:Thymidine