ArticleScience China. Life sciences2021
Modulation of evening complex activity enables north-to-south adaptation of soybean.
Article in Science China. Life sciences, 2021. 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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Who cites it
19 citing papers in PubMed.
- Natural variation in GmRVE4d facilitates soybean latitudinal adaptation by regulating GmPRR5a-dependent flowering and maturity.Nature communications · 2026Article
- Glycine max Jumonji C domain-containing proteins JMJ19/20 exhibit endopeptidase activity and interact with LUXs to mediate flowering time.Nucleic acids research · 2026Article
- Natural variation in histone demethylase GmLDL2 confers flowering time divergence for geographical expansion in soybean.Nature communications · 2025Article
- Evening complex component ELF3 interacts with LUX proteins to repress soybean root nodulation.Plant biotechnology journal · 2025Article
- Tracing the Evolutionary History of the Temperature-Sensing Prion-like Domain in EARLY FLOWERING 3 Highlights the Uniqueness of AtELF3.Molecular biology and evolution · 2024Article
- Delineation of loci governing an extra-earliness trait in lentil (Lens culinaris Medik.) using the QTL-Seq approach.Plant biotechnology journal · 2024Article
- Circadian and photoperiodic regulation of the vegetative to reproductive transition in plants.Communications biology · 2024Review
- Molecular breeding for improvement of photothermal adaptability in soybean.Molecular breeding : new strategies in plant improvement · 2023Article
- GmEID1 modulates light signaling through the Evening Complex to control flowering time and yield in soybean.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Genome-wide signatures of the geographic expansion and breeding of soybean.Science China. Life sciences · 2023Article
- QNE1 is a key flowering regulator determining the length of the vegetative period in soybean cultivars.Science China. Life sciences · 2022Article
- CALCIUM-DEPENDENT PROTEIN KINASE38 regulates flowering time and common cutworm resistance in soybean.Plant physiology · 2022Article
- Progress in soybean functional genomics over the past decade.Plant biotechnology journal · 2022Review
- Histone demethylase IBM1-mediated meiocyte gene expression ensures meiotic chromosome synapsis and recombination.PLoS genetics · 2022Article
- Establishment of a novel experimental system for studying the photoperiodic response of short-day dicots using soybean 'cotyledon-only plant' as material.Frontiers in plant science · 2022Article
- Article
- LUX ARRHYTHMO Interacts With ELF3a and ELF4a to Coordinate Vegetative Growth and Photoperiodic Flowering in Rice.Frontiers in plant science · 2022Article
- MS1 is essential for male fertility by regulating the microsporocyte cell plate expansion in soybean.Science China. Life sciences · 2021Article
- Coordinative regulation of plants growth and development by light and circadian clock.aBIOTECH · 2021Review
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Soybean, a typical short-day crop, is sensitive to photoperiod, which is a major limiting factor defining its north-to-south cultivation range. The long-juvenile (LJ) trait is controlled primarily by the J locus which has been used for decades by soybean breeders to delay flowering and improve grain yield in tropical regions. The J gene encodes an ortholog of the Arabidopsis Evening Complex (EC) component EARLY FLOWERING 3 (ELF3). To identify modifiers of J, we conducted a forward genetic screen and isolated a mutant (eoj57) that in combination with j has longer flowering delay compared with j single mutant plants. Map-based cloning and genome re-sequencing identified eoj57 (designated as GmLUX2) as an ortholog of the Arabidopsis EC component LUX ARRHYTHMO (LUX). To validate that GmLUX2 is a modifier of J, we used trans-complementation and identified a natural variant allele with a similar phenotype. We also show that GmLUX2 physically interacts with GmELF3a/b and binds DNA, whereas the mutant and natural variant are attenuated in both activities. Transcriptome analysis shows that the GmLUX2-GmELF3a complex co-regulates the expression of several circadian clock-associated genes and directly represses E1 expression. These results provide mechanistic insight into how GmLUX2-GmELF3 controls flowering time via synergistic regulation of gene expression. These novel insights expand our understanding of the regulation of the EC complex, and facilitate the development of soybean varieties adapted for growth at lower latitudes.
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