ArticlePloS one2019
Comprehensive analysis of Ogura cytoplasmic male sterility-related genes in turnip (Brassica rapa ssp. rapifera) using RNA sequencing analysis and bioinformatics.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 45 citations in OpenAlex.
- bra-miR9569 Targets thePlants (Basel, Switzerland) · 2025Article
- Genome wide identification and characterization of EPFL genes and its potential association with male sterility in Brassica rapa.Scientific reports · 2025Article
- Genome-wide identification, transcript profiling and functional analyses of PCP gene family in Wucai (Brassica campestris).Scientific reports · 2024Article
- Transcription Factors and Their Regulatory Roles in the Male Gametophyte Development of Flowering Plants.International journal of molecular sciences · 2024Review
- Mechanism and Utilization of Ogura Cytoplasmic Male Sterility in Cruciferae Crops.International journal of molecular sciences · 2022Review
- Article
- Transcript Profiling Analysis and ncRNAs' Identification of Male-Sterile Systems ofFrontiers in plant science · 2022Article
- Global transcriptome analysis reveals potential genes associated with genic male sterility of rapeseed (Frontiers in plant science · 2022Article
- Genome-wide comparative transcriptome analysis of the A4-CMS line ICPA 2043 and its maintainer ICPB 2043 during the floral bud development of pigeonpea.Functional & integrative genomics · 2021Article
- Unraveling the Genetic Basis of Fertility Restoration for Cytoplasmic Male Sterile LineFrontiers in plant science · 2021Article
- Transcriptomic and proteomic analyses of a new cytoplasmic male sterile line with a wild Gossypium bickii genetic background.BMC genomics · 2020Article
- Comparative proteomic analysis of mitochondrial proteins from maize CMS-C sterile, maintainer and restorer anthers.The plant genome · 2020Article
- Genome-wide analysis of proline-rich extension-like receptor protein kinase (PERK) in Brassica rapa and its association with the pollen development.BMC genomics · 2020Article
- Comparative transcriptome analysis in Chinese cabbage (Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ogura-type cytoplasmic male sterility (Ogura-CMS) has been widely used in the hybrid breeding industry for cruciferous vegetables. Turnip (Brassica rapa ssp. rapifera) is one of the most important local cruciferous vegetables in China, cultivated for its fleshy root as a flat disc. Here, morphological characteristics of an Ogura-CMS line 'BY10-2A' and its maintainer fertile (MF) line 'BY10-2B' of turnip were investigated. Ogura-CMS turnip showed a reduction in the size of the fleshy root, and had distinct defects in microspore development and tapetum degeneration during the transition from microspore mother cells to tetrads. Defective microspore production and premature tapetum degeneration during microgametogenesis resulted in short filaments and withered white anthers, leading to complete male sterility of the Ogura-CMS line. Additionally, the mechanism regulating Ogura-CMS in turnip was investigated using inflorescence transcriptome analyses of the Ogura-CMS and MF lines. The de novo assembly resulted in a total of 84,132 unigenes. Among them, 5,117 differentially expressed genes (DEGs) were identified, including 1,339 up- and 3,778 down-regulated genes in the Ogura-CMS line compared to the MF line. A number of functionally known members involved in anther development and microspore formation were addressed in our DEG pool, particularly genes regulating tapetum programmed cell death (PCD), and associated with pollen wall formation. Additionally, 185 novel genes were proposed to function in male organ development based on GO analyses, of which 26 DEGs were genotype-specifically expressed. Our research provides a comprehensive foundation for understanding anther development and the CMS mechanism in turnip.
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