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Analysis of codon usage bias of six genes of replicase/coat protein of tobacco mosaic virus

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Title Analysis of codon usage bias of six genes of replicase/coat protein of tobacco mosaic virus
Not Available
 
Creator Cheeran K
Suresh KP
Jacob SS
Sathish Gowda CS
Gejendiran N
Sridevi R
Patil SS
 
Subject Codon usage analysis
Plant virus
Tobacco mosaic virus
 
Description Not Available
Background: Tobacco mosaic virus (TMV) stands as a highly studied virus and consequently, its features and composition are extensively understood. It has been found to induce diverse infections in numerous plant species, with tobacco leaves being notably affected, showing mottled browning. Presently, the sole available method to control its spread is by removing infected plants. Understanding codon use bias is crucial as it could play a pivotal role in molecular interventions aimed at halting the virus’s replication and multiplication, thereby helping to contain its propagation.


Methods: Currently, the research focuses on assessing codon bias within six genes related to the replicase/coat protein of TMV, namely TMVgp1, TMVgp2, TMVgp3, TMVgp4, TMVgp5 and TMVgp6. To conduct this analysis, various methods such as relative dinucleotide abundance, relative synonymous codon usage (RSCU), neutrality plot and parity rule 2 (PR2) plot were employed.


Result: All of the identified genes had a modest codon bias, according to the study on codon usage, as well as the function of mutation pressure in gene TMVgp3 and natural selection in genes TMVgp1, TMVgp2, TMVgp4, TMVgp5 and TMVgp6. The Research into codon use bias showed that the TMV virus’s chosen genes are subjected to naturally occurring selection as well as mutational pressure.
Not Available
 
Date 2024-03-05T13:32:30Z
2024-03-05T13:32:30Z
2023-10-03
 
Type Research Paper
 
Identifier 9. Cheeran, K., Suresh, K.P., Jacob, S.S., Sathish Gowda, C.S., Gejendiran, N., Sridevi, R and Patil, S.S. (2023). Analysis of codon usage bias of six genes of replicase/coat protein of tobacco mosaic virus. Indian Journal of Agricultural Research, doi: 10.18805/IJARe.A-6107.
0976-058X
http://krishi.icar.gov.in/jspui/handle/123456789/81575
 
Language English
 
Relation Not Available;
 
Publisher ARCC Journals