| 油用型红花(Carthamus tinctoris L.)种子醇溶蛋白遗传多样性分析 |
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| 引用本文： | 官玲亮,吴卫,郑有良,刘仁建,周宇.油用型红花(Carthamus tinctoris L.)种子醇溶蛋白遗传多样性分析[J].种子,2007,26(4):6-10. |
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| 作者姓名： | 官玲亮 吴卫 郑有良 刘仁建 周宇 |
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| 作者单位： | 1. 四川农业大学农学院,四川雅安,625014
2. 四川农业大学小麦研究所,四川都江堰,611830 |
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| 摘 要： | 利用A-PAGE（Acid-polyacrylamide gel electrophoresis）技术对来源于不同国家的79份油用型红花材料醇溶蛋白位点进行检测。结果表明，油用型红花醇溶蛋白位点存在丰富的变异类型，共分离出15条迁移率不同的谱带，每份材料具有3—12条不等，平均8．5条。材料间平均遗传相似系数（GS）为0．5303，变幅为0．1333—1．000，且各洲间遗传多样性大于洲内遗传多样性。在GS值为0．512的水平上，供试材料聚为六大类，聚类结果表明，红花醇溶蛋白图谱类型与其地理分布有一定的相关，但不显著。
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| 关 键 词： | 红花 醇溶蛋白 遗传多样性 聚类分析 |
| 文章编号： | 1001-4705（2007）04-0006-05 |
| 修稿时间： | 2006-12-29 |
Genetic Diversity of Seeds Prolamine of Carthamus tinctoris L. |
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| GUAN Ling-liang,WU Wei,ZHENG You-liang,LIU Ren-jian,ZHOU Yu.Genetic Diversity of Seeds Prolamine of Carthamus tinctoris L.[J].Seed,2007,26(4):6-10. |
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| Authors: | GUAN Ling-liang WU Wei ZHENG You-liang LIU Ren-jian ZHOU Yu |
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| Abstract: | Using A-PAGE(Acid-polyacrylamide gel electrophoresis),genetic diversity of prolamine was analyzed among 93 safflower accessions collected by Germplasm Resourse Information Network(GRIN).The abundant variations of prolamine were observed,and 15 prolamine bands were detected,ranging from 5 to 12 bands per accession with the average of 8.5.The genetic similarity(GS) varied from 0.133 3 to 1,with the average of 0.530 3.The diversities among continents were more abundance than inter-continents.At the GS 0.512 level,all accessions were clustered into 4 groups.It suggested that there were some correlations between Carthamus tinctorius and geographical distribution. |
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| Keywords: | A-PAGE |
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