Science. 1965 Jul 16;149(3681):303-4. doi: 10.1126/science.149.3681.303.
A beta-lipoprotein variant, in which two bands appear after electrophoresis, has been found in three generations of a family. The variant, immunologically also a beta-lipoprotein, differs in molecular size, density, and charge fromn normal beta-lipoprotein. Individuals showing the variant appear to be heterozygotus for an ulncommon multant gene.
一种β-脂蛋白变体,电泳后出现两条带,在一个家系的三代中被发现。该变体在分子大小、密度和电荷方面与正常的β-脂蛋白不同,在免疫学上也是一种β-脂蛋白。表现出这种变体的个体似乎是一种罕见的多态性基因的杂合子。