Analysis of Non-Coding RNAs and N6-Methyladenosine-Modified Genes in Response to flg22 in Grape Immunity.

ABSTRACT: Grape (Vitis vinifera) is susceptible to fungal pathogens and, consequently, severe yield losses. Investigating the immune mechanisms of the disease-resistant Chinese wild grapes is crucial for developing sustainable disease resistance technologies. Here, we conducted whole-transcriptome and methylated-RNA-immunoprecipitation sequencing to elucidate the immune defence mechanisms underlying grapevine responses to bacterial flagellin 22 (flg22). Certain differentially expressed miRNAs and lncRNAs responsive to flg22 showed greater differences in genotype 'Shanyang' than those in 'Cabernet Sauvignon'. Functional annotation of miRNA target genes revealed that 'Shanyang'-specific pathways were associated with ethylene-activated signalling, etc. Additionally, the cis-target genes of lncRNAs were

SUBMITTER: Duan R 

PROVIDER: S-EPMC12665093 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature