Nuclear DNA (nDNA) is composed of several linear chromosomes, which encodes almost all the proteins required by the cell. Mitochondrial DNA is short compared to the nuclear DNA. The main difference between mitochondrial DNA and nuclear DNA is that mitochondrial DNA is encoded for the genetic ...
The implication is that the ratio of effective population size of nucDNA/mtDNA is much greater than the usually assumed four. The nearly neutral theory of molecular evolution predicts this would lead to a greater difference between rates of evolution. 2004 Elsevier Inc. All rights reserved. 展开...
exhibited a strong correlation between genetic and geographic distances. This difference is in accordance with large queen dispersal distances due to far-reaching mating flights in C. bicolorand small queen dispersal distances due to colony foundation by budding in C. mauritanica. Furthermore, ...
The implication is that the ratio of effective population size of nucDNA/mtDNA is much greater than the usually assumed four. The nearly neutral theory of molecular evolution predicts this would lead to a greater difference between rates of evolution....
Nasus taihuensis based on sequence variations of complete mtDNA control region从线粒体控制区全序列变异看... We determined 32 complete mitochondrial control region(D-loop region) sequences of Coilia species,including C.nasus,C.grayii,C.mystus,C.brachygnathus and t... Wenqiao Tang,Xuelian Hu,...
For this disease, differences in age-adjusted incidence and survival rates between African American and Caucasian women are substantial. The objective of this study was to examine mtDNA sequence variants in 118 frozen tissues of three subtypes of epithelial ovarian cancer (serous, n = 48 ...
N6-methyldeoxyadenosine (6 mA) modification, which is enriched in mitochondrial DNA (mtDNA), can be mediated by methylase METTL4. Our study suggested that mitochondrial perturbation caused by Hcy in primary neurons and PC12 cells may be attributable to mtDNA 6 mA modification difference. Hcy ...
There was no difference in response to therapy between pediatric-onset and adult-onset CVS patients despite recent reports of genetic differences. This may imply that there are other factors involved in the pathogenesis of this disorder aside from mitochondrial abnormalities in adults. The few ...
The relating effects between genotypes and growth traits were analyzed in 133 animals of four native sheep breeds from sympatric geography regions,by using least squares linear model and DNA analysis technique. 以相邻地理区域的4个地方绵羊品种133只个体为研究对象,选用位于绵羊第1~8号常染色体上的11个...
DNA polymorphism between a wild-abortivecytoplasmic male sterile line Zhenshan97Aand its maintainer line Zhenshan97B wasanalyzed using AFLP technique. Among the1953 amplified bands, a stable polymorphicfragment was identified, and designated asA 1 in Zhenshan97A and B 1 inZhenshan97B. Sequence and ...