Baker C A, Hendrickx A G
J Med Primatol. 1976;5(5):312-6. doi: 10.1159/000459976.
Antenatal determination of sex in the baboon was performed by evaluating the percentage of sex chromatin bodies present in the epithelial cells of amniotic fluid obtained during or immediately following cesarean section. Female sex chromatin patterns revealed a mean of 39.2% positive sex chromatin; the mean in males was less than 5%. This procedure is accurate and simple to perform.
通过评估剖宫产术中或术后立即获得的羊水上皮细胞中性染色质体的百分比，对狒狒进行产前性别鉴定。雌性性染色质模式显示，平均39.2%的性染色质呈阳性；雄性的平均值低于5%。该方法准确且操作简单。
