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Transcriptome dynamics Associated with Resistance and Susceptibility against Fusarium Head Blight in Four Wheat Genotypes

ABSTRACT: We report differentially expressed genes in four wheat genotypes, Nyubai, Wuhan 1 and their progeny line HC374, shaw associated with resistance and susceptibility against Fusarium Head Blight (FHB). Our result indicates an early up-regulation of LRR-RKs distinct between susceptible and resistant genotypes; subsequently, different sets of genes associated with defense response were up-regulated. Differences in expression profiles among the resistant genotypes indicate genotype specific defense mechanisms. This study also showed a greater resemblance in transcriptomics of HC374 to Nyubai, consistent with their sharing of two type II FHB resistant QTLs on 3BS and 5AS, than to Wuhan 1 which carries one QTL on 2DL in common with HC374.

ORGANISM(S): Triticum aestivum

PROVIDER: GSE113128 | GEO | 2018/08/09

REPOSITORIES: GEO

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