ArticleThe Plant cell2024
Rice transcriptional repressor OsTIE1 controls anther dehiscence and male sterility by regulating JA biosynthesis.
Article in The Plant cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed, 39 citations in OpenAlex.
- ATAC sequencing and transcriptomics reveal OsCHR732 function in regulating chromatin accessibility and gene expression in pollen and ovule development in rice.BMC plant biology · 2026Article
- Transcriptome Analysis Reveals the Involvement ofBiology · 2026Article
- Genome-Wide Identification of thePlants (Basel, Switzerland) · 2026Article
- Genome-Wide Analysis IdentifiesCurrent issues in molecular biology · 2026Article
- Identification of metabolic pathways associated with cytoplasmic male sterility in cotton (Gossypium hirsutum L.) using Data-Independent Acquisition-based proteomic profiling.BMC plant biology · 2026Article
- CaZAT5 delays the flowering time in tomato and affects pollen viability and anther dehiscence.PLoS genetics · 2026Article
- The LoMYB26/LoJAZ4-LoCOMT module regulates anther dehiscence via Jasmonic acid-mediated endothecium lignification in lily.Journal of advanced research · 2026Article
- Expression of the quinoaFrontiers in plant science · 2026Article
- Key genes and molecular mechanisms responsible for male sterility revealed by transcriptome analysis in cotton.Plant cell reports · 2025Article
- The F-box protein RCN127 enhances rice tillering and grain yield by mediating the degradation of OsTB1 and OsTCP19.Plant biotechnology journal · 2025Article
- Evolutionary Analysis of the Land Plant-Specific TCP Interactor Containing EAR Motif Protein (TIE) Family of Transcriptional Corepressors.Plants (Basel, Switzerland) · 2025Article
- Genetic and molecular mechanisms underlying the male sterility in rice.Journal of applied genetics · 2025Review
- Overexpression ofInternational journal of molecular sciences · 2025Article
- Combined analysis of transcriptome and WGCNA reveals the mediating role of JA in the low male fertility of loquat H30-6.Frontiers in plant science · 2025Article
- Analysis of transcriptome and differential expression of different types of calli of Eucalyptus urophylla × Eucalyptus grandis.PloS one · 2025Article
- The rice microRNA159-SPOROCYTELESS EAR2 module regulates starch biosynthesis during pollen development and maintains male fertility.The Plant cell · 2024Article
- Hormonal influence on maize inflorescence development and reproduction.Plant reproduction · 2024Review
- Genome-Wide Identification and Role of theInternational journal of molecular sciences · 2024Article
- Integrated transcriptomic and metabolomic analysis provides insight into the pollen development of CMS-D1 rice.BMC plant biology · 2024Article
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Authors and funding
11 authors at 4 institutions in 1 country.
Funding
Abstract
Proper anther dehiscence is essential for successful pollination and reproduction in angiosperms, and jasmonic acid (JA) is crucial for the process. However, the mechanisms underlying the tight regulation of JA biosynthesis during anther development remain largely unknown. Here, we demonstrate that the rice (Oryza sativa L.) ethylene-response factor-associated amphiphilic repression (EAR) motif-containing protein TEOSINTE BRANCHED1/CYCLOIDEA/PROLIFERATING CELL FACTORS (TCP) INTERACTOR CONTAINING EAR MOTIF PROTEIN1 (OsTIE1) tightly regulates JA biosynthesis by repressing TCP transcription factor OsTCP1/PCF5 during anther development. The loss of OsTIE1 function in Ostie1 mutants causes male sterility. The Ostie1 mutants display inviable pollen, early stamen filament elongation, and precocious anther dehiscence. In addition, JA biosynthesis is activated earlier and JA abundance is precociously increased in Ostie1 anthers. OsTIE1 is expressed during anther development, and OsTIE1 is localized in nuclei and has transcriptional repression activity. OsTIE1 directly interacts with OsTCP1, and overexpression of OsTCP1 caused early anther dehiscence resembling that of Ostie1. JA biosynthesis genes including rice LIPOXYGENASE are regulated by the OsTIE1-OsTCP1 complex. Our findings reveal that the OsTIE1-OsTCP1 module plays a critical role in anther development by finely tuning JA biosynthesis and provide a foundation for the generation of male sterile plants for hybrid seed production.
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