title: Some rare cases of chimerism in twin cattle and their proposed use in determining germinal cell migration.
mesh_terms: D000818:Animals; D002417:Cattle; D002678:Chimera; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000648:ultrastructure; D005260:Female; D005611:Freemartinism / Q000235:genetics*; D005819:Genetic Markers; D007621:Karyotyping; D008297:Male; D008957:Models, Genetic; D012732:Sex Determination Analysis
chemical_list: D005819:Genetic Markers