Yamato K, Nozato N, Oda K, Ohta E, Takemura M, Akashi K, Ohyama K
Department of Agricultural Chemistry, Faculty of Agriculture, Kyoto University, Japan.
Curr Genet. 1993 May-Jun;23(5-6):526-31. doi: 10.1007/BF00312646.
The genes encoding subunits 1, 3, 4L, and 6 of NADH dehydrogenase (nad1, nad3, nad4L, nad6) in the mitochondrial genome of a liverwort, Marchantia polymorpha, were characterized by comparing homologies of the amino-acid sequences of the subunits with those of other organisms. The nad3 and nad4L genes are split by single and double group II introns, respectively. The 5'-half portion of the nad6 gene was repeated at an identity of 89% to form a reading frame consisting of 100 amino-acid residues. The Northern hybridization analysis showed that all four genes are transcribed in the liverwort mitochondria.
通过比较地钱（Marchantia polymorpha）线粒体基因组中烟酰胺腺嘌呤二核苷酸脱氢酶亚基1、3、4L和6（nad1、nad3、nad4L、nad6）编码基因的亚基氨基酸序列与其他生物的同源性，对这些基因进行了表征。nad3和nad4L基因分别被单一组II内含子和双组II内含子分割。nad6基因的5'端部分以89%的同一性重复，形成了一个由100个氨基酸残基组成的阅读框。Northern杂交分析表明，所有这四个基因都在地钱线粒体中进行转录。
