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Linkage disequilibrium method is applied for the research on inferring population genetics, LD mapping, haploid type diversity analysis and so on. Soybean genotypes are adopted as the data source and linkage disequilibrium parallel algorithm is implemented by OpenMP technology. In this algorithm, single nucleotide polymorphism sites are divided by using sliding windows into groups, adjacent sites...
In order to overcome the shortcomings of Immune Genetic Algorithm's relatively slow convergence rate during the process of solving large-scale optimization problem, given Chaos optimization's benefits of sensitive to the initial value, easy to jump out of local minimum point, the fast search speed, global asymptotic convergence and so on, basing on the both search advantages of Immune Evolutionary...
A new severe disease with the record of the cucumber bacterial white spot was observed on cucumber seedlings in a greenhouse in Liaoning province of China since 2007. The spot of the disease is round or subround, membranous in the middle and halos encompass. Bacterial ooze is not found around the disease position. Relative studies are taken on Biolog tests and 16S rDNA gene sequence for CU-PV 08....
In somatic gene therapy, new concepts for the transfer of DNA into specific cell nucler are of interest. In this study, the feasibility of using magnetic nanoparticles with chemotherapeutant (PEI-As2O3/ Mn0.5Zn0.5Fe2O4) as gene vector is evaluated. Mn0.5Zn0.5Fe2O4 magnetic nanoparticles(MZF-NPs), obtained through co-precipitation method, were firstly combined with As2O3 to prepare As2O3/Mn0.5Zn0.5...
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