Populus euphratica peareb1 gene and application thereof in improving drought resistance of plants
By introducing the Populus euphratica PeAREB1 gene into plants and regulating stomatal aperture, the problem of insufficient drought resistance of plants was solved, the drought resistance and survival ability of plants under drought conditions were enhanced, and new varieties of highly efficient drought-resistant plants were cultivated.
CN119372215BActive Publication Date: 2025-10-10TARIM UNIV
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202411740651.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2044-11-29
AI Technical Summary
Technical Problem
Existing technologies are difficult to effectively improve the drought resistance of plants, especially under drought stress, where the growth and survival of plants are severely affected.
Method used
By introducing the Populus euphratica PeAREB1 gene, regulating the stomatal aperture of the plant, constructing a recombinant vector or recombinant bacteria, and transforming the plant to achieve overexpression of the PeAREB1 gene, the drought resistance of the plant is enhanced.
Benefits of technology
Plants with overexpression of the PeAREB1 gene significantly regulate stomatal aperture under drought stress, enhance drought resistance and survival rate, and cultivate new drought-resistant and high-yielding plant varieties.
✦ Generated by Eureka AI based on patent content.
Abstract
The application belongs to the technical field of plant genetic engineering, and particularly relates to a Populus euphratica PeAREB1 gene and application thereof in improving drought resistance of plants. The nucleic acid sequence of the Populus euphratica PeAREB1 gene is shown as SEQ ID NO. 1, and the amino acid sequence coded by the gene is shown as SEQ ID NO. 2. The gene is constructed into a plant expression vector, and is transformed into plants, so that the drought resistance of the plants can be improved, and the application prospect in breeding of plants with stress resistance is good.
Need to check novelty before this filing date? Find Prior Art