ArticleJournal of experimental botany2017
Jasmonic acid deficiency leads to scattered floret opening time in cytoplasmic male sterile rice Zhenshan 97A.
Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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25 citing papers in PubMed.
- Natural variation in OsbHLH091 fine-tunes rice floret opening time in a JAZ-mediated dance.The Plant cell · 2026Article
- Fine mapping and candidate gene analysis of tassel glume closure1 (tgc1) gene in maize (Zea mays L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Rice EMF3 Alleles Adjust Flower Opening Time to Enhance the Seed Setting Rate Under High Temperature Stress.Plant biotechnology journal · 2026Article
- Brassinosteroid and jasmonic acid pathways mediate the effect of high temperature on the outcrossing rate of photo-thermo-sensitive genic male-sterile rice lines.BMC plant biology · 2026Article
- Temporal transcriptomics reveal crucial networks underlying jasmonate-mediated diurnal floret opening and closure in rice.Science China. Life sciences · 2025Article
- The immune receptor XA21 causes semi-male sterility and grain loss in rice.Frontiers in plant science · 2025Article
- Receptor-like Kinase GOM1 Regulates Glume-Opening in Rice.Plants (Basel, Switzerland) · 2024Article
- Article
- Molecular mechanisms underlying the negative effects of transient heatwaves on crop fertility.Plant communications · 2024Review
- Integrated transcriptomic and metabolomic analysis provides insight into the pollen development of CMS-D1 rice.BMC plant biology · 2024Article
- Rice transcriptional repressor OsTIE1 controls anther dehiscence and male sterility by regulating JA biosynthesis.The Plant cell · 2024Article
- Natural variation in OsMYB8 confers diurnal floret opening time divergence between indica and japonica subspecies.Nature communications · 2024Article
- From the floret to the canopy: High temperature tolerance during flowering.Plant communications · 2023Review
- Advances on the Study of Diurnal Flower-Opening Times of Rice.International journal of molecular sciences · 2023Review
- Effects of increased ozone on rice panicle morphology.iScience · 2023Article
- Identification of candidate genes responsible for chasmogamy in wheat.BMC genomics · 2023Article
- Harnessing intra-varietal variation for agro-morphological and nutritional traits in a popular rice landrace for sustainable food security in tropical islands.Frontiers in nutrition · 2023Article
- Wheat Escapes Low Light Stress by Altering Pollination Types.Frontiers in plant science · 2022Article
- Jasmonic Acid Plays a Pivotal Role in Pollen Development and Fertility Regulation in Different Types of P(T)GMS Rice Lines.International journal of molecular sciences · 2021Article
- Jasmonates Alleviate the Harm of High-Temperature Stress During Anthesis to Stigma Vitality of Photothermosensitive Genetic Male Sterile Rice Lines.Frontiers in plant science · 2021Article
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9 authors.
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Abstract
Cytoplasmic male sterile (CMS) rice has been widely used for hybrid rice seed production in China. However, CMS rice suffers from undesirable flowering habits including scattered floret opening time (FOT), which causes different FOTs among parental rice plants and greatly reduces hybrid rice seed production. Little is known about the mechanism of scattered FOT in CMS rice. Our results demonstrate that scattered FOT in CMS rice Zhenshan 97A (ZS97A) resulted from the lack of a driving force to open florets, which was directly caused by retarded lodicule expansion. Our results indicate that retarded lodicule expansion in ZS97A was caused by reduced water accumulation due to retarded accumulation of osmotic regulation substances (ORSs). Further, the retardation in accumulation of ORSs and water were caused by jasmonic acid (JA) deficiency, resulting from down-regulation of OsAOC expression. Applying JA restored scattered FOT in ZS97A by promoting ORS and water accumulation, and inducing the expansion of the lodicules. Taken together, JA deficiency inhibited lodicule expansion by retarding the accumulation of ORSs and water, leading to scattered FOT in CMS rice ZS97A.
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