Hypoxia as a chromosomal mutagen. Triploidy and tetraploidy in the hamster embryo.
D000818:Animals; D002875:Chromosomes; D006224:Cricetinae; D010064:Embryo Implantation; D005314:Embryonic and Fetal Development; D005260:Female; D000860:Hypoxia / Q000235:genetics*; D007621:Karyotyping; D009030:Mosaicism; D009154:Mutation; D011123:Polyploidy; D011247:Pregnancy; D013997:Time Factors