ArticleScientific reports2017
Overexpression of annexin gene AnnSp2, enhances drought and salt tolerance through modulation of ABA synthesis and scavenging ROS in tomato.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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Who cites it
54 citing papers in PubMed, 149 citations in OpenAlex.
- Genome-Wide Identification and Characterization of the Annexin (ANN) Gene Family in Potato (Genes · 2026Article
- Comprehensive Analysis of Annexin Family fromPlants (Basel, Switzerland) · 2026Article
- Overexpression ofPlants (Basel, Switzerland) · 2026Article
- The SlASR4 Interaction with the Phloem Protein2 (SlPP2) regulating the tolerance to drought in tomato (Solanum lycopersicum).BMC plant biology · 2026Article
- Stress-Specific Carbonylation and Proteasome 20S Activity in Potato Under Drought, Elevated Temperature, and Combined Stresses: Linking Oxidative Damage to Proteome Regulation.Plants (Basel, Switzerland) · 2026Article
- Peanut annexin AhANN6 promotes heat resistance in plant and bacterial cells.Plant molecular biology · 2025Article
- WRKY transcription factor RrWRKY56 negatively regulates salt and drought stress tolerance by suppressing RrUSP expression in Rosa rugosa.BMC plant biology · 2025Article
- Changes in proteome and protein carbonylation in potato (Solanum tuberosum L.) under single and combined abiotic stresses.Scientific reports · 2025Article
- Function and evolution of plant annexins in response to abiotic stresses.BMC plant biology · 2025Review
- Genome-Wide Characterization of thePlants (Basel, Switzerland) · 2025Article
- Annexins: central regulators of plant growth and stress signaling.Acta biochimica et biophysica Sinica · 2025Review
- The Evolution and expression analysis of USP gene family inFrontiers in plant science · 2025Article
- Recent Insights into the Physio-Biochemical and Molecular Mechanisms of Low Temperature Stress in Tomato.Plants (Basel, Switzerland) · 2024Review
- Nitric Oxide Mitigates the Deleterious Effects Caused by Infection ofPlants (Basel, Switzerland) · 2024Article
- The Evolution, Expression Patterns, and Domestication Selection Analysis of the Annexin Gene Family in the Barley Pan-Genome.International journal of molecular sciences · 2024Article
- Genome-Wide Identification of theInternational journal of molecular sciences · 2024Article
- Comprehensive analysis of annexin gene family and its expression in response to branching architecture and salt stress in crape myrtle.BMC plant biology · 2024Article
- Flavonoids are involved in salt tolerance through ROS scavenging in the halophyte Atriplex canescens.Plant cell reports · 2023Article
- The rice annexin genePlant direct · 2023Article
- Overexpression ofInternational journal of molecular sciences · 2023Article
Corrections and comments
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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
Drought and high salinity are two major abiotic stresses that significantly affect agricultural crop productivity worldwide. Annexins are a multigene family that plays an essential role in plant stress responses and various cellular processes. Here, the AnnSp2 gene was cloned from drought-resistant wild tomato (Solanum pennellii) and functionally characterized in cultivated tomato. AnnSp2 protein was localized in the nucleus and had higher expression in leave, flower and fruit. It was induced by several phytohormones and some abiotic stresses. Tomato plants overexpressing AnnSp2 had increased tolerance to drought and salt stress, as determined by analysis of various physiological parameters. AnnSp2-transgenic plants were less sensitive to ABA during the seed germination and seedling stages. However, under drought stress, the ABA content significantly increased in the AnnSp2-overexpressing plants, inducing stomatal closure and reducing water loss, which underlay the plants' enhanced stress tolerance. Furthermore, scavenging reactive oxygen species (ROS), higher total chlorophyll content, lower lipid peroxidation levels, increased peroxidase activities (including APX, CAT and SOD) and higher levels of proline were observed in AnnSp2-overexpressing plants. These results indicate that overexpression of AnnSp2 in transgenic tomato improves salt and drought tolerance through ABA synthesis and the elimination of ROS.
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