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ENR基因在高油和普通玉米自交系中的克隆和表达分析

DOI: 10.7668/hbnxb.2007.04.001, PP. 1-4

Keywords: 高油玉米,ENR基因,表达分析

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Abstract:

利用高油玉米自交系By80和普通玉米自交系B73为材料,克隆Enoyl-ACPreductase(ENR)基因,同时比较ENR基因的序列和表达差异。结果表明,ENR基因编码蛋白在高油和普通玉米中氨基酸序列完全一致;在授粉后15,25和35d的胚中,ENR基因呈下调表达,在同一发育时期,ENR基因在高油玉米By80中较高表达。

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