ArticleFrontiers in plant science2016
The SOD Gene Family in Tomato: Identification, Phylogenetic Relationships, and Expression Patterns.
Article in Frontiers in plant science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.
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73 citing papers in PubMed, 174 citations in OpenAlex.
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- Molecular characterization of superoxide dismutase (SOD) genes for optimizing nitrogen-use efficiency and enhancing crop resilience against drought stress in rice.BMC plant biology · 2026Article
- Genome-wide identification of the superoxide dismutase gene family inFrontiers in plant science · 2026Article
- Arbuscular mycorrhizal fungi regulate mineral element distribution in grapevines under pH stress.Frontiers in plant science · 2026Article
- Exogenous proline regulates the antioxidation system and fruit quality of cherry tomatoes under chilling storage: Integrated physiological, metabolomic, and transcriptomic study.Food chemistry. Molecular sciences · 2025Article
- Genome-Wide Characterization of Kiwifruit Invertase Gene Family Reveals Roles ofInternational journal of molecular sciences · 2025Article
- Regulation of APX, SOD, and PAL genes by chitosan under salt stress in rapeseed (Brassica napus L.).BMC plant biology · 2025Article
- The Fusion GenePlants (Basel, Switzerland) · 2025Article
- The Superoxide Dismutase Family in Balloon Flower (Current issues in molecular biology · 2025Article
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- Cu/Zn superoxide dismutase homologs participate inFrontiers in microbiology · 2025Article
- Bacillus endophytic strains control Fusarium wilt caused by Fusarium oxysporum f. sp. lycopersici in tomato cv. Perinha.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024Article
- Identification and Analysis of the Superoxide Dismutase (SOD) Gene Family and Potential Roles in High-Temperature Stress Response of Herbaceous Peony (Antioxidants (Basel, Switzerland) · 2024Article
- The Physiological Response Mechanism of Peanut Leaves under Al Stress.Plants (Basel, Switzerland) · 2024Article
- Maize miRNAs and their putative target genes involved in chilling stress response in 5-day old seedlings.BMC genomics · 2024Article
- Features of the Effect of Quercetin on Different Genotypes of Wheat under Hypoxia.International journal of molecular sciences · 2024Article
- PagSOD2a improves poplar salt tolerance by elevating superoxide dismutase activity and decreasing malondialdehyde contents.Frontiers in plant science · 2024Article
- Article
13 more citing papers are in PubMed but not listed here.
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12 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Superoxide dismutases (SODs) are critical antioxidant enzymes that protect organisms from reactive oxygen species (ROS) caused by adverse conditions, and have been widely found in the cytoplasm, chloroplasts, and mitochondria of eukaryotic and prokaryotic cells. Tomato (Solanum lycopersicum L.) is an important economic crop and is cultivated worldwide. However, abiotic and biotic stresses severely hinder growth and development of the plant, which affects the production and quality of the crop. To reveal the potential roles of SOD genes under various stresses, we performed a systematic analysis of the tomato SOD gene family and analyzed the expression patterns of SlSOD genes in response to abiotic stresses at the whole-genome level. The characteristics of the SlSOD gene family were determined by analyzing gene structure, conserved motifs, chromosomal distribution, phylogenetic relationships, and expression patterns. We determined that there are at least nine SOD genes in tomato, including four Cu/ZnSODs, three FeSODs, and one MnSOD, and they are unevenly distributed on 12 chromosomes. Phylogenetic analyses of SOD genes from tomato and other plant species were separated into two groups with a high bootstrap value, indicating that these SOD genes were present before the monocot-dicot split. Additionally, many cis-elements that respond to different stresses were found in the promoters of nine SlSOD genes. Gene expression analysis based on RNA-seq data showed that most genes were expressed in all tested tissues, with the exception of SlSOD6 and SlSOD8, which were only expressed in young fruits. Microarray data analysis showed that most members of the SlSOD gene family were altered under salt- and drought-stress conditions. This genome-wide analysis of SlSOD genes helps to clarify the function of SlSOD genes under different stress conditions and provides information to aid in further understanding the evolutionary relationships of SOD genes in plants.
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