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本组于１９９０年至１９９３年间对丹东地区正常纯满族１０５４人（男５３６，女５１８）皮纹进行调查研究。检测满族人的手指皮纹，总嵴纹数（ＴＲＣ），ａ－ｂ嵴纹数（ＲＣ），指间区皮纹，大鱼际区皮纹，小鱼际区皮纹，手掌三角（角ａｔｄ），ｔ距比值（ＴＤＲ），Ａ主线走向，Ｃ主线走向，手掌屈褶线，皱褶掌，足拇趾球区皮纹共１３项内容。本研究对在满族人中开展遗传与优生，提高人口遗传素质等方面的科研及临床应用均有重要意义。
The group in 1990 to 1993 on the Dandong normal pure Manchu 1054 (male 536, female 518) stria were investigated. Manchurian fingerprints, total ridge number (TRC), a-b ridge number (RC), interdigital zone pattern, megalobragal zone pattern, atd, t-distance ratio (TDR), A main trend, C main trend, palmar pleat line, wrinkled palm, foot football zone skin texture a total of 13 items. This study is of great significance to the scientific research and clinical application of inheritance and eugenics in Manchus and improvement of population genetic quality.