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Sex Determination with Sex Chromatin of Epithelial Cells from the Oral Mucosa in Koreans

Yonsei Medical Journal 1961³â 2±Ç 1È£ p.10 ~ 12
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¿À¿µ±Ù ( Oh Yung-Keun ) - ¿¬¼¼´ëÇб³ Àǰú´ëÇÐ Department of Anatomy and Dermatology
½Åż± ( Shin Tai-Sun ) - ¿¬¼¼´ëÇб³ Àǰú´ëÇÐ ÇØºÎÇб³½Ç
±èÁ¾¼± ( Kim Jong-Sun ) - ¿¬¼¼´ëÇб³ Àǰú´ëÇÐ ÇØºÎÇб³½Ç

Abstract


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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SCI(E)
MEDLINE
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KoreaMed