THE DEVELOPMENT OF BRIDGE LINES FOR INTERSPECIFIC GENE-TRANSFER BETWEEN LYCOPERSICON-ESCULENTUM AND LYCOPERSICON-PERUVIANUM

被引：34

作者：

POYSA, V

机构：

[1] Agriculture Canada, Harrow Research Station, Harrow, N0R 1G0, Ontario

来源：

THEORETICAL AND APPLIED GENETICS | 1990年 / 79卷 / 02期

关键词：

Embryo callus culture; Interspecific hybridization; Lycopersicon esculentum; Lycopersicon peruvianum; Solanum lycopersicoides;

D O I：

10.1007/BF00225950

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Using a modified embryo callus culture technique, hybrids between Lycopersicon esculentum and L. peruvianum were developed and their usefulness as bridge lines for facilitating interspecific gene transfer was evaluated. Four of these lines showed a high level of sexual compatibility with several other L. peruvianum var. typicum accessions, as well as with accessions of L. peruvianum var. humifusum and L. peruvianum var. glandulosum and L. esculentum. These bridge line x L. peruvianum hybrids could be crossed with L. esculentum to introgress genes from L. peruvianum into L. esculentum. © 1990 Springer-Verlag.

引用

页码：187 / 192

页数：6

共 28 条

[1] SOMATIC HYBRIDIZATION BETWEEN LYCOPERSICON-PERUVIANUM AND LYCOPERSICON-PENNELLII - REGENERATING ABILITY AND ANTIBIOTIC-RESISTANCE AS SELECTION SYSTEMS [J].