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Genome-Wide Analysis of von Willebrand Factor A (vWA) Gene Family in Rice for Its Role in Imparting Biotic Stress Resistance with Emphasis on Rice Blast Disease

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Title Genome-Wide Analysis of von Willebrand Factor A (vWA) Gene Family in Rice for Its Role in Imparting Biotic Stress Resistance with Emphasis on Rice Blast Disease
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Creator Suhas Gorakh Karkute
Vishesh Kumar
Tasleem Mohd
Dwijesh Chandra Mishra
K. K. Chaturvedi
Anil Rai
Amitha Mithra Sevanthi
Kishor Gaikwad
Tilak Raj Sharma
Amolkumar U Solanke
 
Subject von Willebrand factor A domain
biotic stress
abiotic stress
rice
blast
Magnaporthe oryzae
 
Description Not Available
: von Willebrand factor A (vWA) genes are well characterized in humans except for few BONZAI
genes, but the vWA genes are least explored in plants. Considering the novelty and vital role of vWA
genes, the present study was aimed at characterization of vWA superfamily in rice. Rice genome was
found to have 40 vWA genes distributed across all the 12 chromosomes, and 20 of the 40 vWA genes
were unique while the remaining ones shared large fragment similarities with each other indicating gene
duplication. In addition to vWA domain, vWA proteins possess other different motifs or domains, such as
ubiquitin interacting motif in protein degradation pathway, RING finger in protein-protein interaction, etc.
Expression analysis of vWA genes in the available expression data suggested that they probably function
in biotic and abiotic stress responses including hormonal response and signaling. The frequency of
transposon elements in the entire 3K rice germplasm was negligible except for 9 of the 40 vWA genes,
indicating the importance of these genes in rice. Structural and functional diversities showed that the vWA
genes in a blast-resistant rice variety Tetep had huge variations compared to blast-susceptible rice
varieties HP2216 and Nipponbare. qRT-PCR analysis of vWA genes in Magnaporthe oryzae infected rice tissues indicated OsvWA9, OsvWA36, OsvWA37 and OsvWA18 as the optimal candidate genes for
disease resistance. This is the first attempt to characterize vWA gene family in plant specie
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Date 2022-04-16T10:20:02Z
2022-04-16T10:20:02Z
2022-01-01
 
Type Research Paper
 
Identifier Suhas Gorakh Karkute, Vishesh Kumar, Mohd Tasleem, Dwijesh Chandra Mishra, Krishna Kumar Chaturvedi, Anil Rai, Amitha Mithra Sevanthi, Kishor Gaikwad, Tilak Raj Sharma, Amolkumar U Solanke (2022). Genome-Wide Analysis of von Willebrand Factor A (vWA) Gene Family in Rice for Its Role in Imparting Biotic Stress Resistance with Emphasis on Rice Blast Disease, Science Direct, 29
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/71532
 
Language English
 
Relation Not Available;
 
Publisher Rice Science