ArticleNature communications2024
Natural variation in OsMYB8 confers diurnal floret opening time divergence between indica and japonica subspecies.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed.
- Balanced polymorphism in a floral transcription factor underlies the ancient rhythm of daily sex alternation in avocado.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Natural variation in OsMYB305 downregulating cytokinin-mediated inhibition of leaf senescence contributes to regional adaptation in rice.The New phytologist · 2026Article
- Rice EMF3 Alleles Adjust Flower Opening Time to Enhance the Seed Setting Rate Under High Temperature Stress.Plant biotechnology journal · 2026Article
- Lodicule Isolation and Morphometric Analysis During Rice Floret Opening.Bio-protocol · 2026Article
- Achieving High-Density and Stress-Resilient Maize Breeding Via Germplasm Innovation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- OsHOX24 Modulates Grain Size and Salt Tolerance Via OsPP2C09 in Rice.Rice (New York, N.Y.) · 2026Article
- BloomSight: An ultra-high-frequency phenotyping framework for diurnal flowering dynamics inPlant phenomics (Washington, D.C.) · 2026Article
- Grain-maturing temperature induces seed epi-memory via DNA methylation for subsequent development in rice (Oryza sativa L.).Plant physiology · 2026Article
- Single-cell transcriptome sequencing (ScRNA-seq) uncovers the regulatory role of lodicule cells in rice floret opening (FO).Communications biology · 2026Article
- The Xyloglucan Galactosyltransferase EMT3 Regulates Diurnal Flowering Time by Modulating Lodicule Cell Wall Properties in Rice.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
- Transcriptomic Analysis Provides Insights into Flowering in Precocious-FruitingPlants (Basel, Switzerland) · 2026Article
- Natural variation in OsTPS8 confers differential regulation of chalkiness and seed vigor in indica and japonica rice.Nature genetics · 2026Article
- Balanced polymorphism in a floral transcription factor underlies an ancient rhythm of daily sex alternation in avocado.bioRxiv : the preprint server for biology · 2025Article
- Temporal transcriptomics reveal crucial networks underlying jasmonate-mediated diurnal floret opening and closure in rice.Science China. Life sciences · 2025Article
- Natural variation in PtobZIP18 confers the trade-off between stem growth and drought tolerance in Populus.Plant biotechnology journal · 2025Article
- Machine learning assisted analysis of rice flower opening times using a low-cost time-lapse camera.Journal of plant research · 2025Article
- Studies on the mechanism of the formation of yield differences in indica-japonica hybrid rice.BMC plant biology · 2025Article
- Identification of a Novel Rice Chromosomal Translocation Line that Could Cause the Heterozygote Semi-Sterility and be Overcome by Genomic Duplication.Rice (New York, N.Y.) · 2025Article
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Abstract
The inter-subspecific indica-japonica hybrid rice confer potential higher yield than the widely used indica-indica intra-subspecific hybrid rice. Nevertheless, the utilization of this strong heterosis is currently hindered by asynchronous diurnal floret opening time (DFOT) of indica and japonica parental lines. Here, we identify OsMYB8 as a key regulator of rice DFOT. OsMYB8 induces the transcription of JA-Ile synthetase OsJAR1, thereby regulating the expression of genes related to cell osmolality and cell wall remodeling in lodicules to promote floret opening. Natural variations of OsMYB8 promoter contribute to its differential expression, thus differential transcription of OsJAR1 and accumulation of JA-Ile in lodicules of indica and japonica subspecies. Furthermore, introgression of the indica haplotype of OsMYB8 into japonica effectively promotes DFOT in japonica. Our findings reveal an OsMYB8-OsJAR1 module that regulates differential DFOT in indica and japonica, and provide a strategy for breeding early DFOT japonica to facilitate breeding of indica-japonica hybrids.
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