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一个水稻P450基因的cDNA扩增多态性分析

DOI: 10.7668/hbnxb.2009.01.017, PP. 74-78

Keywords: 水稻,药物,细胞色素P450,功能基因扩增多态性

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Abstract:

在盐胁迫下,经不同药物处理的水稻R6幼苗,提取RNA并反转录为cDNA后,对水稻P450基因cDNA序列扩增多态性进行分析。结果表明,不同药物处理的水稻R6幼苗形态特征明显药物环孢素(CsA)处理的水稻细胞色素P450基因CYP709(NM-001066006)缺失430bp条带,可能是NM-001066006基因与NM-001066009基因的外显子选择性剪接所致,从而表现出功能基因扩增多态性。

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