| Psathyrostachys huashanica和Pseudoroegneria strigosa细胞色素c成熟蛋白亚基ccmFN基因的序列分析 |
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| 引用本文： | 凡星,张颖,周永红. Psathyrostachys huashanica和Pseudoroegneria strigosa细胞色素c成熟蛋白亚基ccmFN基因的序列分析[J]. 四川农业大学学报, 2006, 24(3): 252-255 |
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| 作者姓名： | 凡星 张颖 周永红 |
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| 作者单位： | 四川农业大学,小麦研究所,四川,都江堰,611830;东北大学,生物技术研究所,辽宁,沈阳,110003 |
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| 基金项目： | 国家自然科学基金;四川省教育厅资助项目 |
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| 摘 要： | 研究报道了禾本科小麦族物种Psathyrostachys huashanica和Pseudoroegneria strigosa的细胞色素c成熟蛋白亚基ccmFN基因部分序列。序列分析显示,Psathyrostachys huashanica和Pseudoroegneria strigosa的ccmFN序列相似性为99%。它们与小麦的ccmFN具有98%的相似性,与水稻和玉米分别有97%和93%的相似性。还讨论了该基因具有的系统学意义。
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| 关 键 词： | Psathyrostachys huashanica Pseudoroegneria strigosa 细胞色素c成熟蛋白亚基F ccmFN |
| 文章编号： | 1000-2650（2006）03-0252-04 |
| 收稿时间： | 2006-05-08 |
| 修稿时间： | 2006-05-08 |
Sequence Analysis of Gene ccmFN Encoding N - terminal Maturation Subunit F of Cytochromes c in Psathyrostachys huashanica and Pseudoroegneria strigosa ( Poaceae : Triticeae) |
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| FAN Xing,ZHANG Ying,ZHOU Yong-hong. Sequence Analysis of Gene ccmFN Encoding N - terminal Maturation Subunit F of Cytochromes c in Psathyrostachys huashanica and Pseudoroegneria strigosa ( Poaceae : Triticeae)[J]. Journal of Sichuan Agricultural University, 2006, 24(3): 252-255 |
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| Authors: | FAN Xing ZHANG Ying ZHOU Yong-hong |
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| Abstract: | In the present study,two partial sequences of ccmFN gene encoding N-terminal maturation subunit F of cytochromes c in Psathyrostachys huashanica and Pseudoroegneria strigosa(Poaceae: Triticeae) were reported.Sequence analysis of ccmFN between these two species indicates a comparability ratio of 99%.The comparabilities of 98%,97% and 93% are shown when these two sequences are compared with those of Triticum aestivum,Oryza sativa and Zea mays,respectively.This results are in agreement with previous study whose mitochondrial genes encoding protein are highly conservative. |
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| Keywords: | Psathyrostachys huashanica Pseudoroegneria strigosa ccmFN |
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