ArticleFrontiers in plant science2022
Integrative metabolomic and transcriptomic analyses reveal the mechanisms of Tibetan hulless barley grain coloration.
Article in Frontiers in plant science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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8 citing papers in PubMed.
- Analysis of biosynthetic genes of phenolamides inFrontiers in plant science · 2026Article
- Multi-omics analyses reveal regulatory networks underpinning metabolite biosynthesis in Nicotiana tabacum.Nature communications · 2025Article
- Study on the dynamics of fruits color related genes and metabolites during the fruit development of Zanthoxylum bungeanum 'Hanyuan'.BMC plant biology · 2025Article
- Unraveling the regulatory network of barley grain metabolism through the integrative analysis of multiomics and mQTL.Nature communications · 2025Article
- Integrated Metabolomics and Proteomics Analyses of the Grain-Filling Process and Differences in the Quality of Tibetan Hulless Barleys.Plants (Basel, Switzerland) · 2025Article
- Accumulation of Anthocyanin in the Aleurone of Barley Grains by Targeted Restoration of theInternational journal of molecular sciences · 2024Article
- Transcriptome Screening of Long Noncoding RNAs and Their Target Protein-Coding Genes Unmasks a Dynamic Portrait of Seed Coat Coloration Associated with Anthocyanins in Tibetan Hulless Barley.International journal of molecular sciences · 2023Article
- Potential regulatory genes of light induced anthocyanin accumulation in sweet cherry identified by combining transcriptome and metabolome analysis.Frontiers in plant science · 2023Article
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10 authors.
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Abstract
Cereal grains accumulate anthocyanin during developmental process. The anthocyanin content increases at grain filling stages to develop grain coloration in cereals. However, anthocyanin biosynthesis responsible for grain coloring and its regulatory mechanisms controlled by structural and functional genes remain unclear. Therefore, this study aimed to explore the global map of metabolic changes linked to grain coloration of Tibetan hulless barley (qingke) using an integrative metabolome and transcriptome approach. Grains from three colored qingke cultivars at different developmental stages were considered for molecular and metabolic investigations. A total of 120 differentially accumulated metabolites (DAMs) and 8,327 differentially expressed genes (DEGs) were filtered. DEGs were mainly enriched in the phenylpropanoid and flavonoid pathways. The transcript levels of anthocyanin biosynthesis genes (
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