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| 三个新的玉米SnRK2基因的鉴定和特征分析 | |
| 引用本文： | 李利斌,刘开昌,李现刚. 三个新的玉米SnRK2基因的鉴定和特征分析[J]. 山东农业科学, 2009, 0(12): 7-11 |
| 作者姓名： | 李利斌 刘开昌 李现刚 |
| 作者单位： | 1. 山东省农业科学院蔬菜研究所,山东,济南,250100 2. 山东省农业科学院科研处,山东,济南,250100 3. 章丘市农业局,山东,章丘,250200 |
| 摘 要： | 利用比较基因组学的方法从玉米的基因组中鉴定出三个新的SnRK2基因,并对这三个基因的外显子-内含子结构、蛋白基序、遗传进化以及上游顺式调控元件进行了分析,为进一步研究它们在玉米逆境应答中的功能和利用它们进行玉米分子育种奠定了基础。 |
| 关 键 词： | 玉米 SnRK2基因 比较基因组学 特征分析 |
Identification and Characteristic Analysis of Three Novel SnRK2 Genes of Maize |
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| LI Li-bin,LIU Kai-chang,LI Xian-gang. Identification and Characteristic Analysis of Three Novel SnRK2 Genes of Maize[J]. Shandong Agricultural Sciences, 2009, 0(12): 7-11 | |
| Authors: | LI Li-bin LIU Kai-chang LI Xian-gang |
| Affiliation: | LI Li - bin, LIU Kai - chang , LI Xian - gang ( 1. Institute of Vegetables, Shandong Academy of Agricultural Sciences,Jinan 250100,China; 2. Department of Scientific Research Administration, Shandong Academy of Agricultural Sciences, Jinan 250100, China; 3. Zhangqiu Agricultural Bureau, Zhangqiu 250200, China) |
| Abstract: | Using comparative genomic approach,three novel SnRK2 genes were identified from maize genome.Their exon-intron structure,putative protein motifs,phylogeny and their upstream cis-acting elements were analyzed.It laid a foundation for functional dissection of these SnRK2 genes in maize in response to adverse environment and their utilization in maize molecular breeding. |
| Keywords: | Maize SnRK2 gene Comparative genomics Characteristic analysis |
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