Cruciferous vegetable gene bol.tnl.2 against clubroot disease and its use
By locating and overexpressing the clubroot resistance gene Bol.TNL.2 with a TNL structure in Brassica napus, the problem of a single clubroot resistance site in Brassica napus was solved, and broad-spectrum resistance enhancement and gene identification stability were achieved in both Brassica napus and Arabidopsis thaliana.
CN118726389BActive Publication Date: 2026-06-05NORTHWEST A & F UNIV +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NORTHWEST A & F UNIV
- Filing Date
- 2024-06-17
- Publication Date
- 2026-06-05
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Figure CN118726389B_ABST
Abstract
The application belongs to the technical field of genetic engineering, and relates to a kind of resistance to clubroot cabbage gene Bol.TNL.2 and its application, the nucleotide sequence of resistance to clubroot cabbage gene Bol.TNL.2 is SEQ ID No.1, and gene is located on C07 chromosome.The application is analyzed to the BC1F1 population constructed by resistance cabbage Z5 and susceptible cabbage WG12 by BSA method, target gene is located on C07 chromosome, resistance to clubroot cabbage gene Bol.TNL.2 with TNL structure is found, new clubroot resistance site is developed, and new variety of plant with broad-spectrum resistance to clubroot is bred using gene Bol.TNL.2, to meet actual demand.
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