ArticlePloS one2018
A comparative transcriptome analysis of a wild purple potato and its red mutant provides insight into the mechanism of anthocyanin transformation.
Article in PloS one, 2018. 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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23 citing papers in PubMed, 56 citations in OpenAlex.
- Systematic analysis of potato MYB family genes and their potential functions in anthocyanin biosynthesis.Scientific reports · 2025Article
- Transcriptome Profiling Identifies Key Regulators of Tuber Skin Color in Potato.Plants (Basel, Switzerland) · 2025Article
- Combined Metabolome and Transcriptome Analyses Reveals Anthocyanin Biosynthesis Profiles Between Purple and White Potatoes.International journal of molecular sciences · 2024Article
- Transcriptome sequencing and screening of anthocyanin related genes in purple potato tubers (Solanum tuberosum L.).BMC genomics · 2024Article
- Transcriptome, Plant Hormone, and Metabolome Analysis Reveals the Mechanism of Purple Pericarp Formation in 'Zihui' Papaya (Molecules (Basel, Switzerland) · 2024Article
- Fine mapping and characterisation of aMolecular breeding : new strategies in plant improvement · 2023Article
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- Genome-wide identification, evolutionary and functional analyses of KFB family members in potato.BMC plant biology · 2022Article
- Functional R2R3-MYB transcription factor NsMYB1, regulating anthocyanin biosynthesis, was relative to the fruit color differentiation in Nitraria sibirica Pall.BMC plant biology · 2022Article
- High-density genetic map and genome-wide association studies of aesthetic traits in Phalaenopsis orchids.Scientific reports · 2022Article
- Uncovering anthocyanin diversity in potato landraces (Solanum tuberosum L. Phureja) using RNA-seq.PloS one · 2022Article
- Phenotypic and molecular analyses in diploid and tetraploid genotypes ofFrontiers in plant science · 2022Article
- The Expression ofFrontiers in plant science · 2021Article
- Environmental pollutants damage airway epithelial cell cilia: Implications for the prevention of obstructive lung diseases.Thoracic cancer · 2020Review
- Genetic mechanisms of salt stress responses in halophytes.Plant signaling & behavior · 2020Article
- Comparative transcriptome analysis of anthocyanin synthesis in black and pink peanut.Plant signaling & behavior · 2020Article
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- A SNP Mutation of SiCRC Regulates Seed Number Per Capsule and Capsule Length ofInternational journal of molecular sciences · 2019Article
- Phylostratigraphic analysis of gene co-expression network reveals the evolution of functional modules for ovarian cancer.Scientific reports · 2019Article
- Applications of SERS in the Detection of Stress-Related Substances.Nanomaterials (Basel, Switzerland) · 2018Review
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, a red mutant was obtained through in vitro regeneration of a wild purple potato. High-performance liquid chromatography and Mass spectrometry analysis revealed that pelargonidin-3-O-glucoside and petunidin-3-O-glucoside were main anthocyanins in the mutant and wild type tubers, respectively. In order to thoroughly understand the mechanism of anthocyanin transformation in two materials, a comparative transcriptome analysis of the mutant and wild type was carried out through high-throughput RNA sequencing, and 295 differentially expressed genes (DEGs) were obtained. Real-time qRT-PCR validation of DEGs was consistent with the transcriptome date. The DEGs mainly influenced biological and metabolic pathways, including phenylpropanoid biosynthesis and translation, and biosynthesis of flavone and flavonol. In anthocyanin biosynthetic pathway, the analysis of structural genes expressions showed that three genes, one encoding phenylalanine ammonia-lyase, one encoding 4-coumarate-CoA ligase and one encoding flavonoid 3',5'-hydroxylasem were significantly down-regulated in the mutant; one gene encoding phenylalanine ammonia-lyase was significantly up-regulated. Moreover, the transcription factors, such as bZIP family, MYB family, LOB family, MADS family, zf-HD family and C2H2 family, were significantly regulated in anthocyanin transformation. Response proteins of hormone, such as gibberellin, abscisic acid and brassinosteroid, were also significantly regulated in anthocyanin transformation. The information contributes to discovering the candidate genes in anthocyanin transformation, which can serve as a comprehensive resource for molecular mechanism research of anthocyanin transformation in potatoes.
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