KMID : 0311119610020010010
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Yonsei Medical Journal 1961 Volume.2 No. 1 p.10 ~ p.12
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Sex Determination with Sex Chromatin of Epithelial Cells from the Oral Mucosa in Koreans
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Oh Yung-Keun
Shin Tai-Sun Kim Jong-Sun
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Abstract
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The authors studied 100 Koreans for sex determination using the sex chromatin of the epithelial cells from the oral mucosa according to Marberger¡¯s method. Turbid suspensions obtained by scraping the buccal mucosa were used; these were stained with a modified Feulgen technic for DNA.
Summarizing our observations, the percentage of the sex chromatin in the nuclei of the epithelial cells showed a remarkable difference between the male and feamle of 23.6%. The authors confirmed the fact that the method of oral smear which had already been introudced by Marberger and his associates (1955) might be applicable to the Korean, also.
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KEYWORD
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