Biochemical affinities between Cucumis hystrix Chakr. and two cultivated Cucumis species (C-sativus L. and C-melo L.) based on isozyme analysis

被引：11

作者：

Chen, JF

Isshiki, S

Tashiro, Y

Miyazaki, S

机构：

[1] SW AGR UNIV,DEPT HORT,CHONGQING 630716,PEOPLES R CHINA

[2] SAGA UNIV,FAC AGR,SAGA 840,JAPAN

来源：

EUPHYTICA | 1997年 / 97卷 / 02期

关键词：

electrophoresis; genetic differences; germplasm; Cucumis hystrix; Cucumis melo; Cucumis sativus; isozymes;

D O I：

10.1023/A:1002910124245

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Isozymes of eight enzymes in Cucumis hystrix Chakr. and two cultivated Cucumis species (C. sativus L. and C. melo L.) were analysed electrophoretically to investigate the biosystematics of these three species. Cluster analysis using data from six enzymes indicated that considerable genetic distance existed between both C. hystrix and melon and between C. hystrix and cucumber. C. hystrix might be a key species for studying the evolution and taxonomy of genus Cucumis.

引用

页码：139 / 141

页数：3

共 11 条

[1]

[Anonymous], 1994, CUCURBIT GENET COOP

[2]

HIRAI M, 1988, IN VITRO CULTURE HOR, P95

[3]

Kirkbride JH., 1993, BIOSYSTEMATIC MONOGR

[4] INTERSPECIFIC HYBRIDIZATION IN CUCUMIS (L) .1. NEED FOR GENETIC-VARIATION, BIOSYSTEMATIC RELATIONS AND POSSIBILITIES TO OVERCOME CROSSABILITY BARRIERS [J].