Colour Vision of Heterozygotes for Sex-linked Red-Green Defects
Colour Vision of Heterozygotes for Sex-linked Red-Green Defects
复制标题
性连锁红绿色缺陷杂合子的色觉
作者：
R. Pickford
性连锁红绿色觉缺陷是不完全隐性的，因为这些缺陷的杂合子和正常情况通常有小的红绿色觉缺陷1 -3，或者偶尔会表现出主要的缺陷本身4。不同的缺陷等位基因型与这些杂合子的小缺陷之间的关系的细节尚未完全揭示;但附表显示了73名女性（非主要缺陷者）的红绿视觉的最显著特征，这些女性的亲属有主要缺陷，根据这些亲属的缺陷进行分类。
SEX-LINKED red-green colour vision defects are incompletely recessive, since the heterozygotes for these defects and the normal condition usually have small red-green defects1–3, or may occasionally manifest the major defects themselves4. Details of the relationships between the different defective allelomorphs5 and the small defects of these heterozygotes have not been fully revealed; but the appended table shows the most marked characteristics of the red-green vision of seventy-three women (not major defectives) who have relatives with major defects, classified according to the defects of those relatives.