搜索结果: 1-6 共查到“作物遗传学 polymorphism”相关记录6条 . 查询时间(0.062 秒)
The application of high resolution melting in the analysis of simple sequence repeat and single nucleotide polymorphism markers in a pea (Pisum sativum L.) population
genotyping high resolution melting molecular markers Pisum sativum L.
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2014/7/9
The aim of this study was to verify the high resolution melting (HRM) method in the analysis of single nucleotide polymorphism (SNP) and simple sequence repeat (SSR) markers in pea (Pisum sativum L.)....
Intra-varietal polymorphism of gliadins and glutenins within wheat varieties grown in the Czech Republic and its impact on grain quality
HMW- and LMW-glutenin subunits storage proteins technological parameters wheat biotypes
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2014/2/24
Using vertical electrophoresis, a set of 22 biotypes heterogeneous according to their gliadin alleles as well as their low-molecular-weight (LMW) and high-molecular-weight (HMW) glutenin subunits were...
Relationships between Coefficient of Parentage and Genetic Distance Based on DNA Polymorphism in Barley Cultivars
Barley Coefficient of parentage Cultivar Genetic distance
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2009/7/9
Genetic relationships between cultivars are estimated either by coefficient of parentage, which is calculated using the database of cultivars lineage, or from genetic distance, which is calculated ba...
Relationships between Coefficient of Parentage Estimated from Pedigree Record and Genetic Distance Estimated from DNA Polymorphism in Wheat and Barley Cultivars
Barley Coefficient of parentage DNA marker Genetic distance Kanto region RAPD analysis Wheat
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2009/7/8
In breeding, understanding of the genetic background is effective for efficient improvement. The coefficients of parental correlation between the main cultivars of wheat and between those of barley i...
Genetic Polymorphism of Wx Gene and Its Correlation with Main Grain Quality Characteristics in Rice
waxy gene simple sequence repeat cleaved amplified polymorphic sequence
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2008/12/11
The allelic variation of the Wx gene in 50 non-glutinous rice varieties (lines) was analyzed by using the microsatellite marker RM190 [for (CT)n simple sequence repeat (SSR)] and cleaved amplified pol...
单核苷酸多态性在作物遗传及改良中的应用Application of Single Nucleotide Polymorphism in Crop Genetics and Improvement
单核苷酸多态性（SNPs） 分子标记 连锁不平衡
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2008/1/16
摘要单核苷酸多态性（single nucleotide polymorphism，SNP）是等位基因间序列差异最为普遍的类型，可作为一种高通量的遗传标记。已建立了PCR扩增目标序列及其产物测序和电子SNP（eSNP）等多种发现和检测SNP的方法。玉米和大豆等作物也已开展了SNP分析。一些栽培作物种质的多样性不断减少，其结果使连锁不平衡（linkage disequilibrium，LD）增加，这有...