ArticleMolecular biology reports2012
Molecular characterization and expression analysis of a glycine-rich RNA-binding protein gene from Malus hupehensis Rehd.
Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed, 28 citations in OpenAlex.
- The Proteomic and Peptidomic Response of Wheat (Plants (Basel, Switzerland) · 2025Article
- The Regulatory Roles of RNA-Binding Proteins in Plant Salt Stress Response.Plants (Basel, Switzerland) · 2025Review
- Article
- Comprehensive Genome-Wide Identification of the RNA-Binding Glycine-Rich Gene Family and Expression Profiling under Abiotic Stress inPlants (Basel, Switzerland) · 2023Article
- The Glycine-Rich RNA-Binding Protein Is a Vital Post-Transcriptional Regulator in Crops.Plants (Basel, Switzerland) · 2023Review
- Article
- Ribonomics Approaches to Identify RBPome in Plants and Other Eukaryotes: Current Progress and Future Prospects.International journal of molecular sciences · 2022Review
- Roles of Plant Glycine-Rich RNA-Binding Proteins in Development and Stress Responses.International journal of molecular sciences · 2021Review
- The Landscape of RNA-Protein Interactions in Plants: Approaches and Current Status.International journal of molecular sciences · 2021Review
- Genome-wide comparative analysis of RNA-binding Glycine-rich protein family genes between Gossypium arboreum and Gossypium raimondii.PloS one · 2019Article
- A Glycine-Rich RNA-Binding Protein, CsGR-RBP3, Is Involved in Defense Responses Against Cold Stress in Harvested Cucumber (Frontiers in plant science · 2018Article
- A Novel RNA-Binding Protein Involves ABA Signaling by Post-transcriptionally RepressingFrontiers in plant science · 2017Article
- The Arabidopsis chloroplast protein S-RBP11 is involved in oxidative and salt stress responses.Plant cell reports · 2014Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Members of the plant glycine-rich RNA-binding protein (GR-RBP) family play diverse roles in regulating RNA metabolism for various cellular processes. To understand better their function at the molecular level in stress responses, we cloned a GR-RBP gene, MhGR-RBP1, from Malus hupehensis. Its full-length cDNA is 558 bp long, with a 495-bp open reading frame, and it encodes 164 amino acids. The deduced amino acid sequence contains an RNA-recognition motif (RRM) at the amino terminal and a glycine-rich domain at the carboxyl terminal; these are highly homologous with those from other plant species. Multiple alignment and phylogenetic analyses show that the deduced protein is a novel member of the plant GR-RBP family. To characterize this gene, we also applied a model for predicting its homology of protein structure with other species. Both organ-specific and stress-related expression were detected by quantitative real-time PCR and semi-quantitative RT-PCR, indicating that MhGR-RBP1 is expressed abundantly in young leaves but weakly in roots and shoots. Transcript levels in the leaves were increased markedly by drought, hydrogen peroxide (H(2)O(2)), and mechanical wounding, slightly by salt stress. Furthermore, the transcript is initially up- and down-regulated rapidly within 24 h of abscisic acid (ABA) treatment. After 24 h of ABA and jasmonic acid (JA) treatments with different concentrations, the transcript levels of MhGR-RBP1 were significantly repressed. These results suggest that MhGR-RBP1 may be involved in the responses to abiotic stresses, H(2)O(2), ABA, or JA.
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