ArticlePlant molecular biology2003
Heat-tolerant basmati rice engineered by over-expression of hsp101.
Article in Plant molecular biology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.
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Who cites it
72 citing papers in PubMed.
- Harnessing Antioxidants for Abiotic Stress Management: Mechanistic Insights and Prospects for Sustainable Agriculture.Antioxidants (Basel, Switzerland) · 2026Review
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- Decrypting molecular mechanism of heat stress tolerance in rice to tackle climate change challenges through recent approaches.Frontiers in plant science · 2025Review
- Genome-Wide Analysis of the Hsf Gene Family inInternational journal of molecular sciences · 2024Article
- Adverse effects of heat shock in rice (Heliyon · 2024Review
- How Rice Responds to Temperature Changes and Defeats Heat Stress.Rice (New York, N.Y.) · 2024Review
- Genome-Wide Identification of theInternational journal of molecular sciences · 2024Article
- Integrating physiological and multi-omics methods to elucidate heat stress tolerance for sustainable rice production.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Genome-wide identification and expression analysis of heat shock protein gene family in cassava.The plant genome · 2023Article
- Genetic modification strategies for enhancing plant resilience to abiotic stresses in the context of climate change.Functional & integrative genomics · 2023Review
- CLPB3 is required for the removal of chloroplast protein aggregates and thermotolerance in Chlamydomonas.Journal of experimental botany · 2023Article
- Overexpression of Rice Histone H1 Gene Reduces Tolerance to Cold and Heat Stress.Plants (Basel, Switzerland) · 2023Article
- Article
- Maintenance of abiotic stress memory in plants: Lessons learned from heat acclimation.The Plant cell · 2023Review
- Enhancing heat stress tolerance in Lanzhou lily (Frontiers in plant science · 2023Article
- Growth Cessation and Dormancy Induction in Micropropagated Plantlets ofInternational journal of molecular sciences · 2022Article
- Reproductive-Stage Heat Stress in Cereals: Impact, Plant Responses and Strategies for Tolerance Improvement.International journal of molecular sciences · 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
- Biological Parts for Engineering Abiotic Stress Tolerance in Plants.Biodesign research · 2022Review
12 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rice is sensitive to high-temperature stress at almost all the stages of its growth and development. Considering the crucial role of heat shock protein 101 (Hsp 101) in imparting thermotolerance to cells, we introduced Arabidopsis thaliana hsp101 (Athsp101) cDNA into the Pusa basmati 1 cultivar of rice (Oryza sativa L.) by Agrobacterium-mediated transformation. Stable integration and expression of the transgene into the rice genome was demonstrated by Southern, northern and western blot analyses. There appeared no adverse effect of over-expression of the transgene on overall growth and development of transformants. The genetic analysis of tested T1 lines showed that the transgene segregated in a Mendelian fashion. We compared the survival of T2 transgenic lines after exposure to different levels of high-temperature stress with the untransformed control plants. The transgenic rice lines showed significantly better growth performance in the recovery phase following the stress. This thermotolerance advantage appeared to be solely due to over-expression of Hsp101 as neither the expression of low-molecular-weight heat shock proteins (HSPs) nor of other members of Clp family proteins was altered in the transgenic rice. The production of high temperature tolerant transgenic rice cultivars would provide a stability advantage under supra-optimal temperature regime thereby improving its overall performance.
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