A fusarium wilt resistant phd transcription factor clphd23, its gene, expression vector, transformant and application

A technology for resistance to fusarium wilt and transcription factors, which is used in applications, genetic engineering, plant genetic improvement, etc.
CN112694524BActive Publication Date: 2022-04-19ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Publication Date
2022-04-19

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Abstract

The invention "an anti-fusarium wilt PHD transcription factor ClPHD23, its gene, expression vector, transformant and application" belongs to the field of plant genetic engineering. The amino acid sequence of the Fusarium wilt-resistant PHD transcription factor ClPHD23 is shown in SEQ ID NO.1. The fusarium wilt-resistant PHD transcription factor ClPHD23 provided by the invention can effectively regulate the resistance of plants to the fusarium wilt, so as to delay the onset time and reduce the onset degree.
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Description

technical field

[0001] The invention belongs to the field of plant genetic engineering, and relates to a fusarium wilt-resistant PHD transcription factor ClPHD23, its gene, expression vector, transformant and application. Background technique

[0002] Watermelon [Citrullus lanatus (Thunb.) Matsum & Nadai] belongs to the annual vine plant of Cucurbitaceae Watermelon. It is native to Africa and is an important economic crop. It is widely planted and eaten all over the world, but it is extremely vulnerable to The damage of various biotic and abiotic stresses has caused its quality and yield to be greatly reduced, which has greatly increased the planting cost of watermelons and seriously restricted the production and supply of watermelons.

[0003] Wherein, Fusarium wilt pathogen belongs to Deuteromycotina, Fusarium oxysporum, Fusarium oxysporum f.sp.niveum (E.F.Smith) synder et Hansen). There are many specialized types in Fusarium oxysporum, and there are 5 specialized types t...

Claims

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