ArticleBMC plant biology2025
Different biochemical and morphological responses of the strawberry cultivars to salicylic acid and heat shock.
Article in BMC plant biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Salicylic acid induces cultivar specific compromises in yield, fruit quality and defense metabolism of heat stressed strawberry.Scientific reports · 2026Article
- Molecular Mechanisms of Cold Stress Response in Strawberry and Breeding Strategies.Current issues in molecular biology · 2025Review
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis research aimed to improve heat shock tolerance and survival rates of strawberry Camarosa and Paros cultivars using salicylic acid (SA) for off-season cultivation in subtropical climates under greenhouse conditions. A factorial experiment conducted with two SA concentrations (0 and 1 mM), two temperature treatments including control (20/25 ºC -night/day) and heat shock (42 °C for eight hours), and four replications in a completely randomized design.
resultsOur results indicated that heat shock significantly decreased shoot fresh weight and root dry weight by 19 and 17% in Paros cultivar. Additionally, it reduced leaf area, root fresh weight, relative water content (RWC), chlorophyll b, and carotenoid levels in both cultivars. While it significantly increased proline content by 66%, leaf numbers by 26% root dry weight by17% in Camarosa, and SOD activity by 37 and 33%, and TPC by 32 and 38% in Paros and Camarosa, respectively. SA under heat shock yielded mixed results; it mitigated RWC reduction in Paros, and enhanced TPC content, activities of SOD and APX in the both cultivar, and increased activities of POD, in Camarosa.
conclusionsIn summary, this study highlights cultivar-specific responses to heat shock and SA, emphasizing potential strategies to enhance strawberry tolerance and optimize agricultural practices under changing climatic conditions.
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