为什么粒线体绝大多数是母性遗传呢?
老爸,原来也有你不能给我东西啊 XD
但其实在《新英格兰医学期刊》2002 年第 25 期的〈Paternal Inheritance of Mitochondrial DNA〉研究中,也有极少数细胞的粒线体带有父亲的 DNA,大家可以去看看,但也产生不少遗传性疾病。
參考資料:
- Ankel-Simons F. and Cummins J.M. (1996). “Misconceptions about mitochondria and mammalian fertilization: implications fortheories on human evolution.” Proc Natl Acad Sci U S A. 93(24):13859-63.
- Sutovsky P., Moreno R.D., et al. (2002).” Ubiquitinated sperm mitochondria, selective proteolysis, and the regulation of mitochondrial inheritance in mammalian embryos.” Biol Reprod. 63(2):582-90.
- Sutovsky P., Moreno R.D., et al. (1999). “Ubiquitin tag for sperm mitochondria.” Nature402(6760):371-2.
- Gustafson A.W. (2002). “Paternal inheritance of mitochondrial DNA.” N Engl J Med.347(25):2081-2