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中国农学通报 ›› 2007, Vol. 23 ›› Issue (2): 81-081.

所属专题: 生物技术 园艺

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板栗花序与叶的cDNA-AFLP的差异表达分析

刘 涛,徐平珍,胡运乾,周浙昆   

  • 出版日期:2007-02-05 发布日期:2007-02-05

cDNA-AFLP Difference-expression Analysis between Inflorescences and Leaves of Chestnut

Liu Tao, Xu Pingzhen, Hu Yunqian, Zhou Zhekun   

  • Online:2007-02-05 Published:2007-02-05

摘要: 为给板栗的分子遗传育种工作提供重要的分子数据参考,作者通过cDNA-AFLP的方法,以同株板栗幼年花序和叶片为实验材料,在转录水平上进行差示分析。结果显示:64对引物组合共产生了2131条PCR产物,对其中的110条克隆测序,发现有28条基因与已知功能基因相关,其中包括参与植物转运﹑代谢﹑能量产生相关的蛋白,从而证明这些基因在板栗生长发育中的重要作用。

关键词: 烤烟, 烤烟, 托盘水床育苗, 大田发育, 示范

Abstract: In order to provide more references for chestnut molecular breeding, authors used the method of cDNA-AFLP to analyze gene expression profiles between inflorescences and leaves of chestnut. The results showed that: sixty-four combination of AFLP primers produced 2,131 fragments; twenty-eight genes showed significant homolog to known genes according to the sequencing of one hundred and ten genes, including transport facilitation, metabolism and energy-related proteins, which indicate the importance of them.

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