Susanne C, Defrise-Gussenhoven E, Van Wanseele P, Tassin A
Acta Genet Med Gemellol (Roma). 1983;32(3-4):229-38. doi: 10.1017/s0001566000005080.
Seventeen head and face measurements of 205 twin pairs, aged 18 to 25 years, are analyzed. In both sexes a significant genetic variance component is found for head length, head breadth, and frontal breadth, for seven breadth measurements of the face, for physio-face height, and nose height. A significant genetic variance component is found for nasion-gnathion, nasion-stomion, and lips height in males and for the two ear measurements in females. We suggest that the sex difference for heritability may be due to random factors and to continued growth from 18 to 25 years in males.
对205对年龄在18至25岁之间的双胞胎的17项头面部测量数据进行了分析。在男性和女性中，均发现头长、头宽、额宽、面部七项宽度测量值、生理面高和鼻高存在显著的遗传方差分量。在男性中，鼻根点至下颌点、鼻根点至口裂点和唇高存在显著的遗传方差分量，在女性中，两项耳部测量值存在显著的遗传方差分量。我们认为，遗传力的性别差异可能是由于随机因素以及男性在18至25岁之间的持续生长。
