Human genetic diversity in southern Europe is higher than in other regions of the continent. This difference has been attributed to postglacial expansions, the demic diffusion of agriculture from the Near East, and gene flow from Africa. Using SNP data from 2,099 individuals in 43 populations, ...
Ribosome biogenesis in eukaryotes is supported by hundreds of ribosomal RNA (rRNA) gene copies that are encoded in the ribosomal DNA (rDNA). The multiple copies of rRNA genes are thought to have low sequence diversity within one species. Here, we present species-wide rDNA sequence analysis inSa...
While population structure based on the phylogenetic tree suggested the population's structure according to rice subspecies. The genetic diversity parameter, ... N Zahra,MK Naeem,B Saleem,... 被引量: 0发表: 2020年 NRT1.1B Connects Root Microbiota and Nitrogen Use in Rice Rice NRT1.1 B, a ...
Zhu YY, Chen HR, Fan JH, Wang YY, Li Y, Chen JB, Fan JX, Yang SS, Hu LP, Leung H, Mew TW, Teng PS, Wang ZH, Mundt CC (2000) Genetic diversity and disease control in rice. Nature 406:718–722 Article CAS PubMed Google Scholar Zuo YM, Zhang FS, Li XL, Cao YP (2000) ...
We identify the closest extant relatives of the diploid progenitor species, investigate genetic and epigenetic differences among subgenomes, and conclude that observed subgenome dominance patterns are likely due to a combination of maternal dominance and transposable element densities in each polyploid. ...
The utilization of natural genetic variation greatly contributes to improvement of important agronomic traits in crops. Understanding the genetic basis for natural variation of grain size can help breeders develop high-yield rice varieties. In this study, we identify a previously unrecognized gene, named...
We identify the closest extant relatives of the diploid progenitor species, investigate genetic and epigenetic differences among subgenomes, and conclude that observed subgenome dominance patterns are likely due to a combination of maternal dominance and transposable element densities in each polyploid. ...
C. jejuni is capable of natural transformation, which is considered a major mechanism mediating horizontal gene transfer and generating genetic diversity. Despite recent efforts to elucidate the transformation mechanisms of C. jejuni, the process of DNA binding and uptake in this organism is still ...
V. Genetic Diversity and Evolution of Closteroviruses. Annu. Rev. Phytopathol. 38, 293–324 (2000). 10. Yeh, H. H., Tian, T., Rubio, L., Crawford, B. & Falk, B. W. Asynchronous accumulation of Lettuce infectious yellows virus RNAs 1 and 2 and identification of an RNA 1 trans...
Our work provides an important contribution to the field of systems biology by identifying a single base, and thus a genetic determinant, that modulates the balance between the average expression level and its variation. Materials and methods