ArticlePloS one2015
Overexpression of cotton RAV1 gene in Arabidopsis confers transgenic plants high salinity and drought sensitivity.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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25 citing papers in PubMed, 60 citations in OpenAlex.
- Cotton Seed Germination Under the Main Abiotic Stress: Physiological Mechanisms, Molecular Responses, and Agronomic Strategies.Plants (Basel, Switzerland) · 2026Review
- Genome-wide characterization and expression analysis of the B3 superfamily in response to abiotic stresses in alfalfa (Medicago sativa L.).BMC plant biology · 2026Article
- Genome-wide analysis of the B3 family in apple (Malus domestica Borkh.) and functional identification of MdREM19 involvement in salt stress.BMC genomics · 2026Article
- Comprehensive analysis of pepper (Capsicum annuum) RAV genes family and functional identification of CaRAV1 under chilling stress.BMC genomics · 2024Article
- Molecular identification and functional characterization of a transcription factor GeRAV1 from Gelsemium elegans.BMC genomics · 2024Article
- Article
- Comprehensive analysis of cucumberFrontiers in plant science · 2023Article
- Genome-Wide Analysis of the RAV Gene Family in Wheat and Functional Identification of TaRAV1 in Salt Stress.International journal of molecular sciences · 2022Article
- NtRAV4 negatively regulates drought tolerance in Nicotiana tabacum by enhancing antioxidant capacity and defence system.Plant cell reports · 2022Article
- Identification ofFrontiers in plant science · 2022Article
- Identification of AP2/ERF transcription factors inFrontiers in plant science · 2022Article
- Morphological Analysis, Protein Profiling and Expression Analysis of Auxin Homeostasis Genes of Roots of Two Contrasting Cultivars of Rice Provide Inputs on Mechanisms Involved in Rice Adaptation towards Salinity Stress.Plants (Basel, Switzerland) · 2021Article
- Genome-wide characterization and expression profiling of B3 superfamily during ethylene-induced flowering in pineapple (Ananas comosus L.).BMC genomics · 2021Article
- Genome-Wide Analysis of RAV Transcription Factors and Functional Characterization of Anthocyanin-Biosynthesis-RelatedInternational journal of molecular sciences · 2021Article
- Genome-Wide Identification and Expression Analysis of AP2/ERF Transcription Factor Related to Drought Stress in Cultivated Peanut (Frontiers in genetics · 2021Article
- Expression of ThreeFrontiers in plant science · 2020Article
- Article
- Article
- Two-State Co-Expression Network Analysis to Identify Genes Related to Salt Tolerance in Thai rice.Genes · 2018Article
- Allelic diversity of phytoene synthase gene influences the transcription level in citrus fruit among a citrus FBreeding science · 2017Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
RAV (related to ABI3/VP1) protein containing an AP2 domain in the N-terminal region and a B3 domain in the C-terminal region, which belongs to AP2 transcription factor family, is unique in higher plants. In this study, a gene (GhRAV1) encoding a RAV protein of 357 amino acids was identified in cotton (Gossypium hirsutum). Transient expression analysis of the eGFP:GhRAV1 fusion genes in tobacco (Nicotiana tabacum) epidermal cells revealed that GhRAV1 protein was localized in the cell nucleus. Quantitative RT-PCR analysis indicated that expression of GhRAV1 in cotton is induced by abscisic acid (ABA), NaCl and polyethylene glycol (PEG). Overexpression of GhRAV1 in Arabidopsis resulted in plant sensitive to ABA, NaCl and PEG. With abscisic acid (ABA) treatment, seed germination and green seedling rates of the GhRAV1 transgenic plants were remarkably lower than those of wild type. In the presence of NaCl, the seed germination and seedling growth of the GhRAV1 transgenic lines were inhibited greater than those of wild type. And chlorophyll content and maximum photochemical efficiency of the transgenic plants were significantly lower than those of wild type. Under drought stress, the GhRAV1 transgenic plants displayed more severe wilting than wild type. Furthermore, expressions of the stress-related genes were altered in the GhRAV1 transgenic Arabidopsis plants under high salinity and drought stresses. Collectively, our data suggested that GhRAV1 may be involved in response to high salinity and drought stresses through regulating expressions of the stress-related genes during cotton development.
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