ArticlePlant biotechnology journal2021
GmCCD4 controls carotenoid content in soybeans.
Article in Plant biotechnology journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 47 citations in OpenAlex.
- Comparative Metabolomic Analysis Reveals the Varied Accumulations of Functional Nutrients in Differentially Pigmented Mung Bean Seeds.Foods (Basel, Switzerland) · 2026Article
- SiLRL1, a bHLH transcription factor from foxtail millet, promotes carotenoid accumulation and improves drought tolerance.BMC plant biology · 2025Article
- LRM3 positively regulates stem lodging resistance by degradating MYB6 transcriptional repressor in soybean.Plant biotechnology journal · 2025Article
- Natural allelic variation of basic helix-loop-helix transcription factor 25 regulates carotenoid biosynthesis in sweet potato.Plant biotechnology journal · 2025Article
- Identification of superior haplotypes and candidate gene for seed size-related traits in soybean (Molecular breeding : new strategies in plant improvement · 2025Article
- β-cyclocitral as a cross-species mediator of abiotic stress signaling: insights and future directions toward crop improvement.Frontiers in plant science · 2025Review
- Integrative omics analysis elucidates the genetic basis underlying seed weight and oil content in soybean.The Plant cell · 2024Article
- Genome-wide association studies reveal novel QTLs for agronomic traits in soybean.Frontiers in plant science · 2024Article
- Article
- Integrative Analysis of Metabolome and Transcriptome Revealed Lutein Metabolism Contributed to Yellow Flower Formation inPlants (Basel, Switzerland) · 2023Article
- Comparison of Bioactive Compounds and Antioxidant Activities in Differentially PigmentedMolecules (Basel, Switzerland) · 2023Article
- The elite variations in germplasms for soybean breeding.Molecular breeding : new strategies in plant improvement · 2023Article
- Yellow Petal locus GaYP promotes flavonol biosynthesis and yellow coloration in petals of Asiatic cotton (Gossypium arboreum).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Genome-wide identification and expression analysis of carotenoid cleavage oxygenase genes in Litchi (Litchi chinensis Sonn.).BMC plant biology · 2022Article
- Progress in soybean functional genomics over the past decade.Plant biotechnology journal · 2022Review
- Plant carotenoids: recent advances and future perspectives.Molecular horticulture · 2022Review
- Identification of the carotenoid cleavage dioxygenase genes and functional analysis revealFrontiers in plant science · 2022Article
- Global Transcriptome Analysis Revealed the Molecular Regulation Mechanism of Pigment and Reactive Oxygen Species Metabolism During the Stigma Development ofFrontiers in plant science · 2022Article
- Overexpression of a carrot BCH gene, DcBCH1, improves tolerance to drought in Arabidopsis thaliana.BMC plant biology · 2021Article
- Multi-strategy engineering greatly enhances provitamin A carotenoid accumulation and stability in Arabidopsis seeds.aBIOTECH · 2021Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To better understand the mechanisms regulating plant carotenoid metabolism in staple crop, we report the map-based cloning and functional characterization of the Glycine max carotenoid cleavage dioxygenase 4 (GmCCD4) gene, which encodes a carotenoid cleavage dioxygenase enzyme involved in metabolizing carotenoids into volatile β-ionone. Loss of GmCCD4 protein function in four Glycine max increased carotenoid content (gmicc) mutants resulted in yellow flowers due to excessive accumulation of carotenoids in flower petals. The carotenoid contents also increase three times in gmicc1 seeds. A genome-wide association study indicated that the GmCCD4 locus was one major locus associated with carotenoid content in natural population. Further analysis indicated that the haplotype-1 of GmCCD4 gene was positively associated with higher carotenoid levels in soybean cultivars and accumulated more β-carotene in engineered E. coli with ectopic expression of different GmCCD4 haplotypes. These observations uncovered that GmCCD4 was a negative regulator of carotenoid content in soybean, and its various haplotypes provide useful resources for future soybean breeding practice.
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