Application of CsFLS1 gene in breeding of new citrus varieties
By overexpressing the CsFLS1 gene in citrus, the content of hesperidin was increased, which solved the problem of insufficient hesperidin content in citrus breeding and achieved the effects of efficient breeding and improved utilization of citrus.
CN120905283BActive Publication Date: 2026-06-09GERMPLASM INNOVATION GRAND SCIENCE CENTER OF WESTERN CHINA (CHONGQING) SCIENCE CITY +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GERMPLASM INNOVATION GRAND SCIENCE CENTER OF WESTERN CHINA (CHONGQING) SCIENCE CITY
- Filing Date
- 2025-08-15
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
Existing technologies are insufficient to effectively increase the content of hesperidin in citrus peel, thus affecting the functional utilization of citrus and the breeding process.
Method used
By overexpressing the CsFLS1 gene, an overexpression vector was constructed and transformed into Agrobacterium tumefaciens to infect citrus fruits, thereby increasing the content of hesperidin in citrus peel.
Benefits of technology
It significantly increases the content of hesperidin in citrus peel, up to 1.41%, accelerating the breeding process, reducing the breeding workload, and improving the comprehensive utilization rate of citrus.
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Figure CN120905283B_ABST
Abstract
The application discloses application of a CsFLS1 gene in breeding of new citrus varieties, belongs to the technical field of genetic engineering, and particularly relates to application of the CsFLS1 gene in breeding of new citrus varieties, wherein the CDS sequence of the CsFLS1 gene is shown as SEQ ID NO. 1. The application proposes the application of the CsFLS1 gene in breeding of new citrus varieties, and through overexpression of the CsFLS1 gene, the content of hesperidin in citrus peel is improved, which indicates that the CsFLS1 gene can be used as a candidate gene related to synthesis of hesperidin, and contributes to the cultivation of functional new citrus varieties by using a genetic engineering method, accelerates a breeding process, and reduces a breeding workload.
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