ArticleThe New phytologist2019
A kiwifruit (Actinidia deliciosa) R2R3-MYB transcription factor modulates chlorophyll and carotenoid accumulation.
Article in The New phytologist, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
95 citing papers in PubMed.
- The mechanism of newly differentiated leaves of kale turning white in late autumn.Journal of integrative plant biology · 2026Article
- Article
- DcGATA22 serves as a transcription factor positively coordinating chlorophyll and carotenoid accumulation in carrot.Planta · 2026Article
- Characterization and expression analysis of UBC gene family provide insights into the potential roles in pigment biosynthesis in pepper fruit.BMC genomics · 2026Article
- Two Indel Variations in the Regulated Carotenoid Pigment Gene Hold the Key to the Interspecies Flower Colour Differentiation in Liriodendron Plants.Plant biotechnology journal · 2026Article
- Transcription Factor TeMADS6 Coregulates Carotenoid Biosynthesis and Chlorophyll Degradation Resulting in Yellow-Green Petal Color of Marigold (Plants (Basel, Switzerland) · 2025Article
- Integrated Omics Analysis Revealed the Differential Metabolism of Pigments in Three Varieties ofInternational journal of molecular sciences · 2025Article
- SiLRL1, a bHLH transcription factor from foxtail millet, promotes carotenoid accumulation and improves drought tolerance.BMC plant biology · 2025Article
- Cloning and functional analysis of transcription factorPlant signaling & behavior · 2025Article
- A Study on the Cell Layer Patterns of a Citrus Periclinal Chimera Reveals β-Cryptoxanthin Regulation in Citrus Fruits.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Harnessing the MYB51/SWEET20 module to increase soybean yield by facilitating sugar supply to sink organs.Plant cell reports · 2025Article
- Transcriptome Analysis Unveils the Molecular Mechanisms of Ethylene-Induced Ready-to-Eat Kiwifruit-Picking Ripening.Foods (Basel, Switzerland) · 2025Article
- A chromosome-levelActa pharmaceutica Sinica. B · 2025Article
- Review
- Increased genomic predictive ability in mango using GWAS-preselected variants and fixed-effect SNPs.Frontiers in plant science · 2025Article
- Unveiling molecular mechanisms of pigment synthesis in gardenia (Food chemistry. Molecular sciences · 2024Article
- Red peel regulator 1 links ethylene response factor 25 and β-citraurin biosynthetic genes to regulate ethylene-induced peel reddening in citrus.The Plant cell · 2024Article
- Identifying molecular targets for modulating carotenoid accumulation in rice grains.Biochemistry and biophysics reports · 2024Article
- Integrated metabolome and transcriptome analysis provides clues to fruit color formation of yellow, orange, and red bell pepper.Scientific reports · 2024Article
- Overexpression of the Kiwifruit Transcription FactorPlants (Basel, Switzerland) · 2024Article
35 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MYB transcription factors (TFs) regulate diverse plant developmental processes and understanding their roles in controlling pigment accumulation in fruit is important for developing new cultivars. In this study, we characterised kiwifruit TFMYB7, which was found to activate the promoter of the kiwifruit lycopene beta-cyclase (AdLCY-β) gene that plays a key role in the carotenoid biosynthetic pathway. To determine the role of MYB7, we analysed gene expression and metabolite profiles in Actinidia fruit which show different pigment profiles. The impact of MYB7 on metabolic biosynthetic pathways was then evaluated by overexpression in Nicotiana benthamiana followed by metabolite and gene expression analysis of the transformants. MYB7 was expressed in fruit that accumulated carotenoid and Chl pigments with high transcript levels associated with both pigments. Constitutive over-expression of MYB7, through transient or stable transformation of N. benthamiana, altered Chl and carotenoid pigment levels. MYB7 overexpression was associated with transcriptional activation of certain key genes involved in carotenoid biosynthesis, Chl biosynthesis, and other processes such as chloroplast and thylakoid membrane organization. Our results suggest that MYB7 plays a role in modulating carotenoid and Chl pigment accumulation in tissues through transcriptional activation of metabolic pathway genes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.