生物多样性 ›› 2000, Vol. 08 ›› Issue (1): 1-12.doi: 10.17520/biods.2000001

• 论文 •    下一篇

猕猴桃属(Actinidia)植物的遗传多样性

黄宏文, 龚俊杰, 王圣梅, 何子灿, 张忠慧, 李建强   

  1. (中国科学院武汉植物研究所,  武汉 430074)
  • 出版日期:2000-02-20
  • 通讯作者: 黄宏文

Genetic diversity in the genus Actinidia

HUANG Hong-Wen, GONG Jun-Jie, WANG Sheng-Mei, HE Zi-Can, ZHANG Zhong-Hui, LI Jian-Qiang   

  1. Wuhan Institute of Botany , the Chinese Academy of Sciences ,  Wuhan  430074
  • Online:2000-02-20
  • Contact: HUANG Hong-Wen

猕猴桃属(Actinidia)植物全世界有66个种、约118个种下分类单位(变种、变型)。中国有猕猴桃属62个种,猕猴桃遗传资源极为丰富。本文就猕猴桃的遗传资源多样性主要特点作概要综述:1)形态性状多样性(重要的园艺及经济性状);2)营养成分及风味多样性;3)性别变异;4)染色体倍性变异;5)同工酶水平遗传多样性;6)DNA水平遗传多样性。

The genus Actinidia contains more than 66 species and 118 taxa. Sixty two species , 114 taxa have been found in China. Genetic diversity from morphological characteristics to DNAs was discussed in thispaper : (1) morphological diverity (important horticultural characteristics) ; (2) diversity of nutritional consstituents and flavor ; (3) gender variation ; (4) ploidy variation ; (5) isozyme genetic variation , and (6) genetic diversity DNAs.

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