| 一串红花色遗传多样性研究 |
| |
| 引用本文： | 胡国富,李凤兰,李成雁,胡宝忠.一串红花色遗传多样性研究[J].北方园艺,2009(8). |
| |
| 作者姓名： | 胡国富 李凤兰 李成雁 胡宝忠 |
| |
| 作者单位： | 东北农业大学,生命科学学院,黑龙江,哈尔滨,150030;东北农业大学,生命科学学院,黑龙江,哈尔滨,150030;东北农业大学,生命科学学院,黑龙江,哈尔滨,150030;东北农业大学,生命科学学院,黑龙江,哈尔滨,150030 |
| |
| 摘 要： | 以4种花色一串红为试材,利用孢粉学及RAPD方法对花色的遗传多样性进行了研究。通过扫描电镜对一串红花粉沟长、沟宽和极轴等纹饰特征进行观察、量化,并构建了聚类分析图。结果表明:紫色和红色首先聚在一起,然后和红白相间聚在一起,最后与白色一串红聚在一起,此结果和表面纹饰的分析结果大致相同。通过建立一串红RAPD最佳反应体系,筛选出12条引物,构建遗传图谱,其聚类图分析结果与孢粉学聚类结果基本相同。
|
| 关 键 词： | 一串红 花色 RAPD 孢粉 |
Genetic Analysis on Color-Flowered of Salvia Splendens Ker-Gawl |
| |
| HU Guo-fu,LI Feng-lan,LI Cheng-yan,HU Bao-zhong.Genetic Analysis on Color-Flowered of Salvia Splendens Ker-Gawl[J].Northern Horticulture,2009(8). |
| |
| Authors: | HU Guo-fu LI Feng-lan LI Cheng-yan HU Bao-zhong |
| |
| Institution: | Life Science College of Northeast Agricultural University;Harbin;Heilongjiang 150030;China |
| |
| Abstract: | In this study,we used palynology and RAPD method to study color-flowered genetic of four kinds of Salvia splendens Ker-Gawl.Characteristics(length and width of pollen germinal furrow,polar axis,etc.)of pollen grains were observed by using SEM,and the cluster analysis map had established.And the result showed that the purple color and red color were grouped together,then they grouped with red-white color into one cluster,and the white color was single.The results were roughly similar with surface emblazonry ... |
| |
| Keywords: | Salvia splendens Ker-Gawl Color-flowered RAPD Palynology |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
