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| 应用ACGM标记分析禾本科几个物种间的系统发生关系 | |
| 引用本文： | 卢泳全,叶子弘,吴为人. 应用ACGM标记分析禾本科几个物种间的系统发生关系[J]. 遗传学报, 2006, 33(12): 1127-1131 |
| 作者姓名： | 卢泳全 叶子弘 吴为人 |
| 作者单位： | 1. 浙江大学农业与生物技术学院,杭州,310029;黑龙江省农业科学院生物技术研究中心,哈尔滨,150086 2. 中国计量学院,杭州,310018 3. 浙江大学农业与生物技术学院,杭州,310029 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 为了验证水稻基因组数据的通用性，利用ACGM标记分析了禾本科几个不同种属植物的亲缘关系。选用10份材料，它们分别代表禾本科的5个属（Oryza，Zea, Setaria ，Triticum，和Phyllostachys）。根据遗传距离建立了一个聚类树。这5个属的亲缘关系可以简单地表示为：（（Oryza＋（Zea＋Setaria））＋Triticum）＋Phyllostachys。研究结果表明，水稻与玉米或水稻与粟之间的遗传距离比水稻和小麦或水稻与竹子之间的遗传距离近。 |
| 关 键 词： | ACGM标记 遗传关系 禾本科 基因组 通用性 |
| 收稿时间： | 2005-11-14 |
| 修稿时间： | 2005-11-142006-04-10 |
Analysis of the Phylogenetic Relationships Among Several Species of Gramineae Using ACGM Markers |
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| LU Yong-Quan,YE Zi-Hong,WU Wei-Ren. Analysis of the Phylogenetic Relationships Among Several Species of Gramineae Using ACGM Markers[J]. Journal of Genetics and Genomics, 2006, 33(12): 1127-1131 | |
| Authors: | LU Yong-Quan YE Zi-Hong WU Wei-Ren |
| Abstract: | To study the transferability of rice (Oryza sativa L.) genome data, we used amplified consensus genetic markers to analyze the phylogenetic relationships among several species and genera in Gramineae. Ten accessions representing five grass genera (Oryza, Zea, Setaria, Triticum, and Phyllostachys) were used. According to the genetic distances, a cluster tree was constructed. The relationships among the five genera could be simply described as ((Oryza + (Zea + Setaria)) + Triticum) + Phyllostachys. The results suggest that the genetic distance between rice and maize (Z. mays L.) or rice and millet (Setaria italica L.) is closer than that between rice and wheat (Triticum aestivum L) or rice and bamboo. |
| Keywords: | ACGM markers phylogenetic relationship Gramineae genome transferability |
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