ArticleBMC plant biology2011
The grapevine guard cell-related VvMYB60 transcription factor is involved in the regulation of stomatal activity and is differentially expressed in response to ABA and osmotic stress.
Article in BMC plant biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.
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Who cites it
48 citing papers in PubMed, 84 citations in OpenAlex.
- Leveraging Genetic Diversity for Abiotic Stress Tolerance.International journal of molecular sciences · 2026Article
- LcMYB306 regulates litchi fruit water loss and browning by inhibiting the expression ofHorticulture research · 2026Article
- Molecular and physiological mechanisms of drought tolerance in grapevine.Frontiers in plant science · 2026Review
- Overexpression ofInternational journal of molecular sciences · 2025Article
- Ectopic Expression of a Poplar GenePlants (Basel, Switzerland) · 2025Article
- Analysis of the MYB gene family in tartary buckwheat and functional investigation of FtPinG0005108900.01 in response to drought.BMC plant biology · 2025Article
- The scion-driven transcriptomic changes guide the resilience of grafted near-isohydric grapevines under water deficit.Horticulture research · 2025Article
- Genome‑wide identification of the SWEET gene family in grape (Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- PvMYB60 gene, a candidate for drought tolerance improvement in common bean in a climate change context.Biological research · 2024Article
- Integrated Transcriptomic and Metabolomic Analysis Revealed Abscisic Acid-Induced Regulation of Monoterpene Biosynthesis in Grape Berries.Plants (Basel, Switzerland) · 2024Article
- The White Clover TrMYB33-TrSAMS1 Module Contributes to Drought Tolerance by Modulation of Spermidine Biosynthesis via an ABA-Dependent Pathway.International journal of molecular sciences · 2024Article
- Exploring the dynamic adaptive responses of Epimedium pubescens to phosphorus deficiency by Integrated transcriptome and miRNA analysis.BMC plant biology · 2024Article
- Genome-Wide Analysis of MYB Genes inInternational journal of molecular sciences · 2023Article
- MYB24 orchestrates terpene and flavonol metabolism as light responses to anthocyanin depletion in variegated grape berries.The Plant cell · 2023Article
- Beyond skin-deep: targeting the plant surface for crop improvement.Journal of experimental botany · 2023Review
- AgMYB5, an MYB transcription factor from celery, enhanced β-carotene synthesis and promoted drought tolerance in transgenic Arabidopsis.BMC plant biology · 2023Article
- A MYB Transcription Factor Atlas Provides Insights into the Evolution of Environmental Adaptations in Plants.International journal of molecular sciences · 2023Article
- Petunia as a model for MYB transcription factor action under salt stress.Frontiers in plant science · 2023Article
- Comparative metagenomic analysis reveals rhizosphere microbial community composition and functions help protect grapevines against salt stress.Frontiers in microbiology · 2023Article
- Cloning and Functional Analysis ofGenes · 2022Article
Corrections and comments
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Authors and funding
10 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundUnder drought, plants accumulate the signaling hormone abscisic acid (ABA), which induces the rapid closure of stomatal pores to prevent water loss. This event is trigged by a series of signals produced inside guard cells which finally reduce their turgor. Many of these events are tightly regulated at the transcriptional level, including the control exerted by MYB proteins. In a previous study, while identifying the grapevine R2R3 MYB family, two closely related genes, VvMYB30 and VvMYB60 were found with high similarity to AtMYB60, an Arabidopsis guard cell-related drought responsive gene.
resultsPromoter-GUS transcriptional fusion assays showed that expression of VvMYB60 was restricted to stomatal guard cells and was attenuated in response to ABA. Unlike VvMYB30, VvMYB60 was able to complement the loss-of-function atmyb60-1 mutant, indicating that VvMYB60 is the only true ortholog of AtMYB60 in the grape genome. In addition, VvMYB60 was differentially regulated during development of grape organs and in response to ABA and drought-related stress conditions.
conclusionsThese results show that VvMYB60 modulates physiological responses in guard cells, leading to the possibility of engineering stomatal conductance in grapevine, reducing water loss and helping this species to tolerate drought under extreme climatic conditions.
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