Article
Cloning and functional verification of the male sterile gene BrQRT3 in Chinese cabbage.
Plant science : an international journal of experimental plant biology - 1 Sept 2024
Chu Wenlong, Dong Shiyao, Zou Jiaqi, Huang Shengnan, Feng Hui
Abstract excerpt
Chinese cabbage is a cross-pollinated crop with significant heterosis, and male sterile lines are an important way to produce hybrid seeds. In this study, a male sterile mutant msm0795 was identified in an EMS-mutagenized population of Chinese cabbage. Cytological observations revealed that the microspores failed to separate after the tetrad stage, and thus developed into abnormal pollen grains, resulting in...
Topics
- Brassica
- Plant Infertility
- Plant Proteins
- Pollen
- Genes, Plant
- Cloning, Molecular
- Gene Expression Regulation, Plant
- Arabidopsis
- Mutation
- Flowers
