Method for cultivating plant with persistent green character
By screening out the Brcyp71 gene mutant from the cabbage variety Bubble Green, the expression of chlorophyll catabolism gene was inhibited, and the problem of leaf aging of leaf vegetables was solved, achieving the green-holding traits and the shelf life of the leaves were extended.
CN119753001AActive Publication Date: 2025-04-04SHENYANG AGRI UNIV
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Patent Information
- Application Number
- CN202510017471.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2045-01-06
AI Technical Summary
Technical Problem
The prior art is difficult to effectively delay the aging of leafy vegetables, resulting in yellowing and deterioration of leaves, affecting the quality of edible and commodity quality.
Method used
Nye2, a natural mutant that holds green from the cabbage variety Bubble Green, was identified and cloned, and the Brcyp71 gene mutant was inhibited, and the expression of chlorophyll catabolic genes was delayed.
Benefits of technology
The green-holding properties of the blades are achieved, the shelf life is extended, the commodity nature is improved, and the storage and transportation losses are reduced.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a method for cultivating a plant with a green-keeping property, and relates to a BrCYP71 gene mutant and application thereof in green keeping of Chinese cabbage. The mutant disclosed by the invention can inhibit the catabolism of chlorophyll of plants, so that the green-keeping property is maintained, a new gene resource is provided for breeding, and further research on a molecular mechanism of green-keeping is facilitated.
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