水稻Wx基因第10外显子单碱基变异位点SNP10C/T效应分析

被引量 : 4次 | 上传用户：huier0001

【摘要】

：

水稻胚乳中直链淀粉含量是影响稻米品质最主要的因素,而其主要受蜡质基因(Waxy,Wx)调控。Wx基因的等位变异是造成稻属中直链淀粉含量广泛变异的重要原因;挖掘并研究新的等位变异位点,可进一步揭示稻米品质形成及其变异的遗传机理,更可为稻米品质改良提供新的基因资源和途径。在前期的实验中,我们鉴定了一个控制稻米高直链淀粉含量但低淀粉粘滞性的Wx等位基因,Wxlsv。通过序列比对,发现Wxlsv与Wxa的

【作者】

：

陈盛杰

【机构】

：

扬州大学

【发表日期】

：

2018年05期

【关键词】

：

稻米品质直链淀粉含量 Wx基因单碱基变异功能分析

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水稻Wx基因第10外显子单碱基变异位点SNP10C/T效应分析

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