Molecular markers in identification of sunflower pollen fertility restorer genes

被引：3

作者：

I. N. Anisimova

V. A. Gavrilova

V. T. Rozhkova

G. I. Timofeeva

M. A. Tikhonova

机构：

[1] Vavilov All-Russian Research Institute of Plant Industry,

[2] Kuban Experiment Station of the Vavilov All-Russian Research Institute of Plant Industry,undefined

[3] Southern Federal University,undefined

来源：

Russian Agricultural Sciences | 2009年 / 35卷 / 6期

关键词：

sunflower; VIR collection; molecular markers; pollen fertility;

D O I：

10.3103/S1068367409060020

中图分类号：

学科分类号：

摘要：

The presence of the Rf1 gene (pollen fertility restorer of CMS PET1) in genotypes of most restorer lines is confirmed by molecular and hybridological analysis methods. Molecular markers of the Rf1 locus are identified for the first time in genotypes of autofertile lines of the collection of the Vavilov All-Russian Research Institute of Plant Industry (VIR) as well as in genomes of perennial and annual wild species of the genus Helianthus. The possibility of introgression of the fertility restorer gene into the genome of the cultivated sunflower during distant hybridization is shown.

引用

页码：367 / 370

页数：3