Transcriptome analysis reveals different response of resistant and susceptible rice varieties to rice stripe virus infection

Rice stripe disease, caused by rice stripe virus (RSV) which is transmitted by small brown planthopper (SBPH, Laodelphax striatellus Fallen), resulted in serious losses to rice production during the last 2 decades. Research on the molecular differences between resistant and susceptible rice varietie...

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Bibliographic Details
Published in:Journal of Integrative Agriculture 2023-06, Vol.22 (6), p.1750-1762
Main Authors: LIU, Yu, LIU, Wen-wen, LI, Li, FRANCIS, Frederic, WANG, Xi-feng
Format: Article
Language:English
Subjects:
infection
resistance
rice stripe virus (RSV)
susceptibility
transcriptomics
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Summary:Rice stripe disease, caused by rice stripe virus (RSV) which is transmitted by small brown planthopper (SBPH, Laodelphax striatellus Fallen), resulted in serious losses to rice production during the last 2 decades. Research on the molecular differences between resistant and susceptible rice varieties and the interaction between rice and RSV remains inadequate. In this study, RNA-Seq was used to analyze the transcriptomic differences between the resistant and susceptible rice varieties at different times post RSV infection. Through Gene Ontology (GO) annotation, the differentially expressed genes (DEGs) related to transcription factors, peroxidases, and kinases of 2 varieties at 3 time points were identified. Comparing these 2 varieties, the DEGs associated with these 3 GOs were numerically less in the resistant variety than in the susceptible variety, but the expression showed a significant up- or down-regulation trend under the conditions of |log2(Fold change)|>0 &Padj
ISSN:2095-3119
2352-3425
DOI:10.1016/j.jia.2022.10.010