Karyotype analysis of Hypericum perforatum L.

被引：6
作者：
Brutovská, R [1 ]
Kusniriková, P [1 ]
Bogyiová, E [1 ]
Cellárová, E [1 ]
机构：
[1] Safarik Univ, Fac Sci, Dept Expt Bot & Genet, Kosice 04167, Slovakia
来源：
BIOLOGIA PLANTARUM | 2000年 / 43卷 / 01期
关键词：
apomixis; cluster analysis; St. John's wort;
D O I：
10.1023/A:1026575602059
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
A karyotype study was made on Hypericum perforatum using plants differentiated in vitro with different ploidy level. The chromosomes of this species are small, morphologically similar, median and submedian. In the basic chromosome set the most distinguishable is chromosome number 1 which was subjected to detail analysis. It was found that there are two types of this chromosome which contribute differentially in diploid, triploid and tetraploid plants.
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收藏
页码：133 / 136
页数：4
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