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Comparative proteomic analysis identifies potential pathogenicity/virulence factors in Fusarium oxysporum f.sp. ricini inciting vascular wilt disease in castor

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Title Comparative proteomic analysis identifies potential pathogenicity/virulence factors in Fusarium oxysporum f.sp. ricini inciting vascular wilt disease in castor
Not Available
 
Creator Vishakha Pandey
M. Santha Lakshmi Prasad
Appa Rao Podile
 
Subject Castor
Fusarium oxysporum f.Sp. ricini
Pathogenesis
Vascular wilt
Virulence
 
Description Not Available
Fusarium oxysporum f.sp. ricini (FOR), the causal agent of castor wilt, is the major pathogen of castor. However,
there is meagre information regarding FOR pathogenesis and virulence. Development of effective disease
management strategies requires a deep understanding of the pathogenicity and virulence factors deployed by the
pathogen to infect its host. We have compared the mycelial proteomes of FOR isolates showing differential
virulence, to identify potential pathogenicity and virulence factors. Differentially accumulated/upregulated
protein spots in the virulent isolate were further identified by MALDI-TOF/TOF. The identified proteins showed
homology with the fungal proteins that play crucial roles in pathogen penetration, colonization, invasion,
degradation of plant cutin, detoxification of host-generated ROS, activation of signal transduction pathways,
stress response, post-translational modification and toxin production. Our study suggested that the identified
proteins might contribute to the high degree of virulence of the virulent FOR isolates.
Not Available
 
Date 2022-12-27T07:53:12Z
2022-12-27T07:53:12Z
2022-10-18
 
Type Book
 
Identifier Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/75261
 
Language English
 
Publisher Elseveir