Plant glandular trichome generation regulation gene NtMIXTA, encoding protein thereof, biological material and application
By cloning and regulating the tobacco NtMIXTA gene, genetic engineering technology is used to improve the tobacco gland hair density, solving the problem of inefficiency of traditional breeding technology and achieving a significant improvement in tobacco gland hair density.
CN119709776AActive Publication Date: 2025-03-28HENAN AGRICULTURAL UNIVERSITY
Patent Information
- Application Number
- CN202411915011.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2044-12-24
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Figure CN119709776A_ABST
Abstract
The invention discloses a plant glandular hair generation regulation gene NtMIXTA gene as well as an encoding protein, a biological material and application thereof, and aims to solve the technical problem of relatively low efficiency in the aspect of improving the density of plant glandular hair in the traditional breeding technology. According to the application, the NtMIXTA gene is cloned from tobacco, a knockout strain and an overexpression strain of the NtMIXTA gene are respectively constructed, and after the NtMIXTA gene is knocked out, the leaf surface glandular hair density of the plant is reduced, and the leaf surface glandular hair density of the overexpression strain is remarkably increased, which indicates that the NtMIXTA gene positively regulates the generation and development of the tobacco glandular hair. The application has important significance for researching a molecular regulatory network of plant glandular hair generation.
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Citation Information
Patent Citations
Key gene NtMIXTA-like for regulating and controlling development of tobacco glandular hair and application of key gene NtMIXTA-like
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