【摘要】 本文对长治市部分左利人群和右利人群的指纹和趾纹进行了对比分析。结果表明 ,左利人群的指端A、At、Lr 频率和趾端A、As 频率均显著低于对照组 ,而指端和趾端的W及Wd 频率均显著高于对照组。结论 :左利人群的指纹和趾纹可能有其自身的遗传特征更多还原

【Abstract】 The authors compared and analyzed the differences of fingerprints and toe-prints between some of left-handed and right-handed people of Han nationality in Changzhi area. Results showed: some of the frequencies of observed index in the left-handed population, including the A、A t 、L r frequencies of fingerprints and A、A s frequencies of toe-prints were all much lower than those of the control group while the others observed frequencies in the left-handed population, including the W、W d frequencies of fingerprints and toe-prints were all much higher than those of the control group. Conclusion: Fingerprints and toe-prints of the left-handed population have their own heredity.更多还原