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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Differential transcriptome analysis of two wheat genotypes in their response to Fusarium head blight

ABSTRACT: Fusarium Head Blight (FHB) is a disease of wheat and other cereal crops, where, among other species, Fusarium graminearum infects the wheat inflorescence. Microarrays were used to observe differential gene expression in FHB-challenged spikes of the two European winter wheat genotypes Dream (moderately resistant) and Lynx (susceptible). Plants were either inoculated with the Fusarium graminearum strain IFA 65 (IFA Tulln) (500 macroconidia/floret) or were as control plants mock treated with desalted water. The inocula were injected into four spikelets at early anthesis and spikelets were later on collected at 32 and 72 h after inoculation. Four plants were sampled per genotype/treatment/sampling date. Total RNA was extracted from collected spikelets, and microarray analysis was performed using the Affymetrix Wheat GeneChip.

ORGANISM(S): Triticum aestivum

SUBMITTER: Sven Gottwald

PROVIDER: E-MEXP-3509 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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RNA profiling of Fusarium head blight-resistant wheat addition lines containing the Thinopyrum elongatum chromosome 7E

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Differential transcriptome analyses of three wheat genotypes in their response to Fusarium Head Blight and trichothecenes

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