title: An example of polyploidy in pig blastocysts.
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000648:ultrastructure*; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000648:ultrastructure; D005260:Female; D011123:Polyploidy; D011247:Pregnancy; D013552:Swine