ArticleScientific reports2020
LsHSP70 is induced by high temperature to interact with calmodulin, leading to higher bolting resistance in lettuce.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 29 citations in OpenAlex.
- GWAS-Guided Compact SNP Panels Enable Breeding-Relevant Prediction of Bolting and Flowering Timing of Lettuce.Plants (Basel, Switzerland) · 2026Article
- Molecular mechanisms and breeding strategies for heat tolerance in vegetable crops under global warming.Horticulture research · 2026Article
- Signal Peptides and Their Fragments in Post-Translation: Novel Insights of Signal Peptides.International journal of molecular sciences · 2024Review
- Advance in the Thermoinhibition of Lettuce (Plants (Basel, Switzerland) · 2024Review
- Stability Evaluation for Heat Tolerance in Lettuce: Implications and Recommendations.Plants (Basel, Switzerland) · 2024Article
- Integrated transcriptomic and metabolomic analysis provides insights into cold tolerance in lettuce (Lactuca sativa L.).BMC plant biology · 2024Article
- Genome-Wide Identification and Characterization of the GRAS Gene Family in Lettuce Revealed That SilencingPlants (Basel, Switzerland) · 2024Article
- GA signaling protein LsRGL1 interacts with the abscisic acid signaling-related geneHorticulture research · 2023Article
- Selection of Novel Reference Genes by RNA-Seq and Their Evaluation for Normalising Real-Time qPCR Expression Data of Anthocyanin-Related Genes in Lettuce and Wild Relatives.International journal of molecular sciences · 2023Article
- Article
- Environmental and Genetic Factors Involved in Plant Protection-Associated Secondary Metabolite Biosynthesis Pathways.Frontiers in plant science · 2022Review
- Molecular Bases of Heat Stress Responses in Vegetable Crops With Focusing on Heat Shock Factors and Heat Shock Proteins.Frontiers in plant science · 2022Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High temperatures have significant impacts on heat-tolerant bolting in lettuce. In this study, it was found that high temperatures could facilitate the accumulation of GA in lettuce to induce bolting, with higher expression levels of two heat shock protein genes LsHsp70-3701 and LsHsp70-2711. By applying VIGS technology, these two Hsp70 genes were incompletely silenced and plant morphological changes under heat treatment of silenced plants were observed. The results showed that lower expression levels of these two genes could enhance bolting stem length of lettuce under high temperatures, which means these two proteins may play a significant role in heat-induced bolting tolerance. By using the yeast two-hybrid technique, it was found that a calmodulin protein could interact with LsHsp70 proteins in a high-temperature stress cDNA library, which was constructed for lettuce. Also, the Hsp70-calmodulin combination can be obtained at high temperatures. According to these results, it can be speculated that the interaction between Hsp70 and calmodulin could be induced under high temperatures and higher GA contents can be obtained at the same time. This study analyses the regulation of heat tolerance in lettuce and lays a foundation for additional studies of heat resistance in lettuce.
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