Directional Transfer of Genetic Multiple Allele Inherited Male Sterile Line in Brassica Campestris L. ssp Chinensis

被引：0

作者：

Zhao Pengtao ^{[1
]}

Yang Xiaofei ^{[1
]}

Feng Hui ^{[1
]}

机构：

[1] Shenyang Agr Univ, Coll Hort, Shenyang, Peoples R China

来源：

3RD CONFERENCE ON KEY TECHNOLOGY OF HORTICULTURE, CKTH 2011 | 2011年

关键词：

Brassica campestris L. ssp chinensis; genetic male sterile line; breeding; hybrid;

D O I：

暂无

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

In order to develop a new male sterile line for hybrid seed production in Brassica campestris L. ssp. chinensis, a multiple allele inherited male sterile gene was transferred from `GMS107', a male sterile line, to IR033-3', a doubled haploid line. Simultaneously, recurrent backcrossing was employed to transfer the botanical traits, while the genotype was identified through test cross. A new male sterile line `GMS103' with 100% male sterility and male sterile plants was developed. `GMS103' was similar to `LR033-3' in botanical characters. Several excellent hybrids were developed, whose female parent was `GMS103'.

引用

页码：44 / 48

页数：5