ArticleFrontiers in plant science2014
Overexpression of AtGRDP2, a novel glycine-rich domain protein, accelerates plant growth and improves stress tolerance.
Article in Frontiers in plant science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed.
- Harnessing GhGRDP1 natural variation for enhanced cotton seed yield: a rhamnose-dependent strategy in breeding.Journal of advanced research · 2026Article
- The Regulatory Roles of RNA-Binding Proteins in Plant Salt Stress Response.Plants (Basel, Switzerland) · 2025Review
- Article
- Comparative genomics of Metarhizium brunneum strains V275 and ARSEF 4556: unraveling intraspecies diversity.G3 (Bethesda, Md.) · 2024Article
- Article
- The Maize ZmBES1/BZR1-9 Transcription Factor Accelerates Flowering in TransgenicPlants (Basel, Switzerland) · 2023Article
- Using landscape genomics to assess local adaptation and genomic vulnerability of a perennial herbFrontiers in genetics · 2023Article
- Functional Characterization of TomatoInternational journal of molecular sciences · 2022Article
- Glycine-rich RNA-binding cofactor RZ1AL is associated with tomato ripening and development.Horticulture research · 2022Article
- RNA-Binding Proteins: The Key Modulator in Stress Granule Formation and Abiotic Stress Response.Frontiers in plant science · 2022Review
- Transcriptomic Profiling Provides Molecular Insights Into Hydrogen Peroxide-EnhancedFrontiers in plant science · 2022Article
- Proteomic analysis ofFrontiers in plant science · 2022Article
- Plant RNA Binding Proteins as Critical Modulators in Drought, High Salinity, Heat, and Cold Stress Responses: An Updated Overview.International journal of molecular sciences · 2021Review
- Roles of Plant Glycine-Rich RNA-Binding Proteins in Development and Stress Responses.International journal of molecular sciences · 2021Review
- A cell wall-localized glycine-rich protein of dodder acts as pathogen-associated molecular pattern.Communicative & integrative biology · 2021Article
- An interactome analysis reveals that Arabidopsis thaliana GRDP2 interacts with proteins involved in post-transcriptional processes.Cell stress & chaperones · 2021Article
- The Glycine-Rich Domain Protein GRDP2 Regulates Ovule Development via the Auxin Pathway inFrontiers in plant science · 2021Article
- Peculiarities of the Transformation ofFrontiers in plant science · 2021Review
- Current State and Perspectives in Population Genomics of the Common Bean.Plants (Basel, Switzerland) · 2020Review
- The Ustilago maydis null mutant strains of the RNA-binding protein UmRrm75 accumulate hydrogen peroxide and melanin.Scientific reports · 2019Article
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8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Proteins with glycine-rich signatures have been reported in a wide variety of organisms including plants, mammalians, fungi, and bacteria. Plant glycine-rich protein genes exhibit developmental and tissue-specific expression patterns. Herein, we present the characterization of the AtGRDP2 gene using Arabidopsis null and knockdown mutants and, Arabidopsis and lettuce over-expression lines. AtGRDP2 encodes a short glycine-rich domain protein, containing a DUF1399 domain and a putative RNA recognition motif (RRM). AtGRDP2 transcript is mainly expressed in Arabidopsis floral organs, and its deregulation in Arabidopsis Atgrdp2 mutants and 35S::AtGRDP2 over-expression lines produces alterations in development. The 35S::AtGRDP2 over-expression lines grow faster than the WT, while the Atgrdp2 mutants have a delay in growth and development. The over-expression lines accumulate higher levels of indole-3-acetic acid and, have alterations in the expression pattern of ARF6, ARF8, and miR167 regulators of floral development and auxin signaling. Under salt stress conditions, 35S::AtGRDP2 over-expression lines displayed higher tolerance and increased expression of stress marker genes. Likewise, transgenic lettuce plants over-expressing the AtGRDP2 gene manifest increased growth rate and early flowering time. Our data reveal an important role for AtGRDP2 in Arabidopsis development and stress response, and suggest a connection between AtGRDP2 and auxin signaling.
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