Fine mapping and expression characteristics analysis of male-sterile gene BrRNR1 in Chinese cabbage (Brassica rapa L. ssp. pekinensis)

Fine mapping and expression characteristics analysis of male-sterile gene BrRNR1 in Chinese cabbage (Brassica rapa L. ssp. pekinensis)

Abstract Background Chinese cabbage is a cross-pollinated crop with remarkable heterosis, and male-sterile line is an important mean to produce its hybrids. In this study, a male-sterile mutant msm7 was isolated from a Chinese cabbage DH line ‘FT’ by using EMS-mutagenesis. Results Compared with the...

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Bibliographic Details
Main Authors: Meihui Xue, Jiahang Li, Ruiqi Liao, Junjie Xu, Mingwei Zhou, Runpeng Yao, Zhiyong Liu, Hui Feng, Shengnan Huang
Format: Article
Language:English
Published: BMC 2025-01-01
Series:BMC Plant Biology
Subjects:
Chinese cabbage
Mutation
Male sterility
Fine mapping
Ribonucleotide reductase
Online Access:https://doi.org/10.1186/s12870-025-06076-x
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