ArticlePeerJ2021
iTRAQ-based quantitative proteomic analysis of heat stress-induced mechanisms in pepper seedlings.
Article in PeerJ, 2021. 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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12 citing papers in PubMed, 21 citations in OpenAlex.
- Molecular mechanisms and agronomic strategies for thermotolerance in chili pepper (Capsicum annuum L.).Plant cell reports · 2026Review
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- Cotton under heat stress: a comprehensive review of molecular breeding, genomics, and multi-omics strategies.Frontiers in genetics · 2025Review
- Physiological and Genetic Aspects of Resistance to Abiotic Stresses inPlants (Basel, Switzerland) · 2024Review
- Genome-Wide Identification of NAC Gene Family Members of Tree Peony (International journal of molecular sciences · 2024Article
- DIA-Based Quantitative Proteomics in the Flower Buds of TwoInternational journal of molecular sciences · 2024Article
- Comprehensive Proteomic Analysis of Common Bean (Biomolecules · 2024Article
- Integrated PacBio SMRT and Illumina sequencing uncovers transcriptional and physiological responses to drought stress in whole-plantFrontiers in genetics · 2024Article
- Genome-wide analysis and identification of stress-responsive genes of the CCCH zinc finger family inFrontiers in plant science · 2023Article
- Responses of the tree peony (Paeonia suffruticosa, Paeoniaceae) cultivar 'Yu Hong' to heat stress revealed by iTRAQ-based quantitative proteomics.Proteome science · 2022Article
- Omics-Facilitated Crop Improvement for Climate Resilience and Superior Nutritive Value.Frontiers in plant science · 2021Review
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Authors and funding
13 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAs one of the most important vegetable crops, pepper has rich nutritional value and high economic value. Increasing heat stress due to the global warming has a negative impact on the growth and yield of pepper.
methodsTo understand the heat stress response mechanism of pepper, an iTRAQ-based quantitative proteomic analysis was employed to identify possible heat-responsive proteins and metabolic pathways in 17CL30 and 05S180 pepper seedlings under heat stress.
resultIn the present study, we investigated the changes of phenotype, physiology, and proteome in heat-tolerant (17CL30) and heat-sensitive (05S180) pepper cultivars in response to heat stress. Phenotypic and physiological changes showed that 17CL30 had a stronger ability to resist heat stress compared with 05S180. In proteomic analysis, a total of 3,874 proteins were identified, and 1,591 proteins were considered to participate in the process of heat stress response. According to bioinformatic analysis of heat-responsive proteins, the heat tolerance of 17CL30 might be related to a higher ROS scavenging, photosynthesis, signal transduction, carbohydrate metabolism, and stress defense, compared with 05S180.
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