Silver L M, Olds-Clarke P
Dev Biol. 1984 Sep;105(1):250-2. doi: 10.1016/0012-1606(84)90282-3.
A mouse t-complex-specific DNA probe was used to determine the ratio of t-carrying and (+)-carrying sperm in epididymal, vas deferens, and postejaculatory sperm cell populations from heterozygous (+/t) mice with transmission ratios of greater than 95%. No detectable degeneration of (+)-carrying sperm was observed. In this respect, mouse t haplotypes differ from Drosophila melanogaster SD chromosomes. High transmission of t haplotypes must be a consequence of differential transport and/or differential sperm function during the fertilization process itself.
使用小鼠t-复合体特异性DNA探针来确定来自杂合子(+/t)小鼠且传递率大于95%的附睾、输精管和射精后精子细胞群体中携带t的精子与携带(+)的精子的比例。未观察到携带(+)的精子有可检测到的退化现象。在这方面,小鼠t单倍型不同于黑腹果蝇的SD染色体。t单倍型的高传递率必定是受精过程中差异运输和/或差异精子功能的结果。