ArticleProceedings of the National Academy of Sciences of the United States of America2016
Regulatory network analysis reveals novel regulators of seed desiccation tolerance in Arabidopsis thaliana.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.
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71 citing papers in PubMed.
- Genome-Wide Characterization of theBiology · 2026Article
- SeedMatExplorer: the transcriptome atlas of Arabidopsis seed maturation.BMC plant biology · 2026Article
- The other giant: functional significance and divergence of Type I MADS-box genes in the evolution of land plants.Journal of experimental botany · 2026Review
- Lily Transcription Factors LlPLATZ1 and LlMYB4 Orchestrate the Homeostasis of Heat Stress Responses via Antagonistic Regulation of LlHSF24.Plant biotechnology journal · 2026Article
- Genome-Wide Association Study of Plant and Ear Height in Maize (Plants (Basel, Switzerland) · 2026Article
- Genome-Wide Identification of the PLATZ Transcription Factor Family inPlants (Basel, Switzerland) · 2026Article
- Genome-wide characterisation and expression analysis ofFrontiers in plant science · 2026Article
- Overexpression of cotton PLATZ transcription factors GhPLATZ01 and GhPLATZ15 improves the drought resistance of tomato.BMC plant biology · 2025Article
- Genome-Wide Identification and Salt Stress-Responsive Expression Analysis of thePlants (Basel, Switzerland) · 2025Article
- The promise of resurrection plants in enhancing crop tolerance to water scarcity.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Genome-Wide Identification ofGenes · 2025Article
- RcPLATZ8 as a novel negative regulator of flowering in Rosa chinensis.Plant cell reports · 2025Article
- Genome-Wide Study of Plant-Specific PLATZ Transcription Factors and Functional Analysis ofPlants (Basel, Switzerland) · 2025Article
- Gene family rearrangements and transcriptional priming drive the evolution of vegetative desiccation tolerance in Selaginella.The Plant journal : for cell and molecular biology · 2025Article
- Plant AT-rich protein and zinc-binding protein (PLATZ) family in Dendrobium huoshanense: identification, evolution and expression analysis.BMC plant biology · 2024Article
- Genome-wide identification and salt stress expression analysis of the PLATZ transcription factor genes inBreeding science · 2024Article
- Comprehensive analysis of PLATZ family genes and their responses to abiotic stresses in Barley.BMC plant biology · 2024Article
- The Role of PLATZ6 in Raffinose Family Oligosaccharides Loading of Leaves via PLATZ Family Characterization in Cucumber.Plants (Basel, Switzerland) · 2024Article
- Identification and Functional Characterization of Abiotic Stress Tolerance-RelatedInternational journal of molecular sciences · 2024Article
- GhiPLATZ17 and GhiPLATZ22, zinc-dependent DNA-binding transcription factors, promote salt tolerance in upland cotton.Plant cell reports · 2024Article
11 more citing papers are in PubMed but not listed here.
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7 authors.
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Abstract
Desiccation tolerance (DT) is a remarkable process that allows seeds in the dry state to remain viable for long periods of time that in some instances exceed 1,000 y. It has been postulated that seed DT evolved by rewiring the regulatory and signaling networks that controlled vegetative DT, which itself emerged as a crucial adaptive trait of early land plants. Understanding the networks that regulate seed desiccation tolerance in model plant systems would provide the tools to understand an evolutionary process that played a crucial role in the diversification of flowering plants. In this work, we used an integrated approach that included genomics, bioinformatics, metabolomics, and molecular genetics to identify and validate molecular networks that control the acquisition of DT in Arabidopsis seeds. Two DT-specific transcriptional subnetworks were identified related to storage of reserve compounds and cellular protection mechanisms that act downstream of the embryo development master regulators LEAFY COTYLEDON 1 and 2, FUSCA 3, and ABSCICIC ACID INSENSITIVE 3. Among the transcription factors identified as major nodes in the DT regulatory subnetworks, PLATZ1, PLATZ2, and AGL67 were confirmed by knockout mutants and overexpression in a desiccation-intolerant mutant background to play an important role in seed DT. Additionally, we found that constitutive expression of PLATZ1 in WT plants confers partial DT in vegetative tissues.
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