ArticleBMC plant biology2022
Anthocyanins accumulation analysis of correlated genes by metabolome and transcriptome in green and purple peppers (Capsicum annuum).
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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15 citing papers in PubMed, 38 citations in OpenAlex.
- Metabolome and Transcriptome Analyses of the Molecular Mechanism Underlying Light-Induced Anthocyanin Accumulation in Pepper (Current issues in molecular biology · 2025Article
- Identification of Candidate Gene Networks Controlling Soluble Sugar Metabolism DuringFoods (Basel, Switzerland) · 2025Article
- Anthocyanin-Rich Purple Plant Foods: Bioavailability, Antioxidant Mechanisms, and Functional Roles in Redox Regulation and Exercise Recovery.Nutrients · 2025Review
- Identification and characterization of DFR gene family and cloning of candidate genes for anthocyanin biosynthesis in pepper (Capsicum annuum L.).BMC plant biology · 2025Article
- Integrated transcriptome and metabolome analysis provides insights into anthocyanin biosynthesis in Cichorium intybus L.BMC plant biology · 2025Article
- Transcriptome and Metabolome Analyses Reveal the Mechanism of Color Differences in Pomegranate (Plants (Basel, Switzerland) · 2025Article
- Transcriptome sequencing and screening of anthocyanin related genes in purple potato tubers (Solanum tuberosum L.).BMC genomics · 2024Article
- Combined Metabolomics and Network Pharmacology Analysis Reveal the Effect of Rootstocks on Anthocyanins, Lipids, and Potential Pharmacological Ingredients of Tarroco Blood Orange (Plants (Basel, Switzerland) · 2024Article
- Integrating Proteomics and Metabolomics Approaches to Elucidate the Mechanism of Responses to Combined Stress in the Bell Pepper (Plants (Basel, Switzerland) · 2024Article
- Multi-omics analysis reveals key regulatory defense pathways and genes involved in salt tolerance of rose plants.Horticulture research · 2024Article
- Widely Targeted Metabolomic Analysis Provides New Insights into the Effect of Rootstocks on Citrus Fruit Quality.Metabolites · 2024Article
- Integrative physiological, metabolomic, and transcriptomic analysis reveals the drought responses of two apple rootstock cultivars.BMC plant biology · 2024Article
- Article
- Transcriptome analysis reveals the mechanism for blue-light-induced biosynthesis of delphinidin derivatives in harvested purple pepper fruit.Frontiers in plant science · 2023Article
- Metabolomic and transcriptomic analyses reveal the effects of grafting on blood orange quality.Frontiers in plant science · 2023Article
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4 authors at 1 institution in 1 country.
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Abstract
backgroundIn order to clarify the the molecular mechanism of anthocyanin accumulation in green and purple fruits of pepper using metabolomics and transcriptomics,to identify different anthocyanin metabolites,and to analyze the differentially expressed genes involved in anthocyanin biosynthesis..
resultsWe analyzed the anthocyanin metabolome and transcriptome data of the fruits of 2 purple pepper and 1 green pepper. A total of 5 anthocyanin metabolites and 2224 differentially expressed genes were identified between the green and purple fruits of pepper. Among the 5 anthocyanin metabolites,delphin chloride was unique to purple pepper fruits,which is the mainly responsible for the purple fruit color of pepper. A total of 59 unigenes encoding 7 enzymes were identified as candidate genes involved in anthocyanin biosynthesis in pepper fruit. The six enzymes (PAL,C4H,CHI,DFR,ANS,UFGT) had higher expression levels except the F3H gene in purple compared with green fruits. In addition,seven transcription factors were also found in this study. These transcription factors may contribute to anthocyanin metabolite biosynthesis in the fruits of pepper. One of differentially expressed gene novel.2098 was founded. It was not annotated in NCBI. Though blast analysis we preliminarily considered that this gene related to MYB transcription factor and was involved in anthocyanin biosynthesis in pepper fruit.
conclusionsOverall, the results of this study provide useful information for understanding anthocyanin accumulation and the molecular mechanism of anthocyanin biosynthesis in peppers.
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