Detection of sex of fetuses by the incidence of sex chromatin body in nuclei of cells in amniotic fluid.
Detection of sex of fetuses by the incidence of sex chromatin body in nuclei of cells in amniotic fluid.
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通过羊水中细胞核中性染色质体的发生率来检测胎儿的性别。
DOI：
10.1126/science.123.3196.542-a
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发表时间：
1956
期刊：
影响因子：
56.9
通讯作者：
I. Kaiser
中科院分区：
文献类型：
--
作者：
E. Makowski;K. Prem;I. Kaiser
描述了一种通过计算羊水细胞细胞核中性染色质小体的数量来确定胎儿性别的技术。女胎液中核中性染色质体的平均发生率是男胎的4-6倍。性染色质在女性胎儿中的最小发生率大约是男性胎儿中最大发生率的两倍。讨论了解释技术。
A technique for determining fetal sex by counting the number of sex chromatin bodies in the nuclei of amniotic fluid cells is described. The mean incidence of sex chromatin body in nuclei in the fluid of female fetuses was 4-6 times that found in male fetuses. The minimum incidence of sex chromatin in females was approximately twice the maximum incidence in male fetuses. The interpretive technique is discussed.