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Applications of gene relating to pathogenic mechanism of xanthomonas campestris pathovar campestris

A technology of cruciferous, black rot, applied in the direction of microbe-based methods, microbiological determination/inspection, microbiology, etc.

Inactive Publication Date: 2014-01-01
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are few reports on the function of the XC2038 gene

Method used

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  • Applications of gene relating to pathogenic mechanism of xanthomonas campestris pathovar campestris
  • Applications of gene relating to pathogenic mechanism of xanthomonas campestris pathovar campestris
  • Applications of gene relating to pathogenic mechanism of xanthomonas campestris pathovar campestris

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Embodiment Construction

[0021] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the following examples are only used to illustrate and explain the present invention, but not to limit the technical solution of the present invention.

[0022] The present invention aims to provide the gene XC2038 related to the pathogenicity of the cruciferous black rot fungus. Firstly, the relationship between the XC2038 gene and the pathogenicity of the cruciferous black rot is determined, and thus the use of the gene in preventing and controlling the cruciferous black rot is obtained.

[0023] The gene XC2038 related to the pathogenicity of Brassicaceae black rot provided by the present invention is the DNA sequence encoding the protein shown in sequence 2 in the sequence list.

[0024] Moreover, the gene is the DNA sequence shown in sequence 1 in the sequence listing.

[0025] At ...

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Abstract

The invention provides applications of a gene relating to pathogenic mechanism of xanthomonas campestris pathovar campestris in prevention of crucifer black rot. The DNA sequence of a protein represented by sequence No.2 in a coding sequence table is the DNA sequence of the gene. More specifically, the DNA sequence of the gene is represented by sequence No.1. Gene XC2038 relating to pathogenic mechanism of xanthomonas campestris pathovar campestris is capable of providing drug targets for prevention of crucifer black rot.

Description

technical field [0001] The invention relates to pathogenicity-related genes of plant pathogenic bacteria and applications thereof, in particular to pathogenicity-related genes of cruciferous black rot pathogens and applications thereof. Background technique [0002] Plant diseases have always been one of the main factors that reduce crop yield and quality. With the enhancement of pathogenic bacteria's resistance to drugs, the amount of pesticides is increasing, which not only aggravates environmental pollution and drug residues, but also greatly increases agricultural costs. Therefore, it is urgent to develop new strategies for disease prevention and treatment and new pollution-free drugs . Understanding the genetic mechanism of plant pathogens infecting hosts is the key to developing new drugs and disease control strategies. [0003] Brassicaceae black rot (Xcc, Xanthomonas campestris pv. campestris) is a Gram-negative bacterium that can cause black rot of all Brassicacea...

Claims

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Application Information

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IPC IPC(8): C12Q1/68C12R1/64
CPCC12Q1/689
Inventor 蒋国凤姜伯乐唐纪良何勇强梁晓夏杭小红韩路芬
Owner GUANGXI UNIV
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