摘要
本文从形态学特征、分子标记、聚类分析方面研究了27个苎麻地方品种的遗传多样性。结果显示:1)对27个苎麻品种纤维支数进行了分析,得到了5份纤维支数为甲类的材料。2)通将PCR聚类分析的结果与形态特征的聚类分析结果比较,本试验未能显示出苎麻外部形态特征跟内部的遗传关系存在相关性。
The experiment first studied the agronomic characters and morphological characters of 27 local Boehmerai, hese varieties. The results are as follow ： 1 ） Analysed on the plant height, stem diameter, skin thickness and fiber fineness of 27 Boehmerai species, and got 5 materials that their fiber fineness is Class A ; 2） Having compared the result of PCR cluster analysis with morphological cluster analysis. Through this experiment, we did not know the relationship between the external morphological char- acteristics and genetic relationship of ramie.
出处
《中国麻业科学》
2016年第6期268-275,共8页
Plant Fiber Sciences in China
基金
国家麻类产业技术体系建设项目(编号:CASR-19-04B)
关键词
苎麻
形态特征
分子标记
聚类分析
ramie
morphological characteristics
molecular marker
cluster analysis
