当前位置: 首页 > 文章 > 一串红花色遗传多样性研究 北方园艺 2009,2009 (8) 194-198
Position: Home > Articles > Genetic Analysis on Color-Flowered of Salvia Splendens Ker-Gawl Northern Horticulture 2009,2009 (8) 194-198

一串红花色遗传多样性研究

作  者:
胡国富;李凤兰;李成雁;胡宝忠
单  位:
东北农业大学生命科学学院
关键词:
一串红;花色;RAPD;孢粉
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。
译  名:
Genetic Analysis on Color-Flowered of Salvia Splendens Ker-Gawl
作  者:
HU Guo-fu,LI Feng-lan,LI Cheng-yan,HU Bao-zhong (Life Science College of Northeast Agricultural University,Harbin,Heilongjiang 150030,China)
关键词:
Salvia splendens Ker-Gawl;Color-flowered;RAPD;Palynology
摘  要:
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 analysis.Throgh establishing optimal RAPD reaction system,12 primers were picked out,and the cluster analysis map had established.The result of cluster analysis and classify were similar with palynology.

相似文章

计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊