2011
DOI: 10.1007/s10681-011-0498-7
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Gene expression analysis of four WIR1-like genes in floret tissues of European winter wheat after challenge with G. zeae

Abstract: Fusarium head blight (FHB) is a highly destructive disease of wheat and other cereals which causes serious mycotoxin contaminations of grain.

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Cited by 7 publications
(8 citation statements)
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“…Previous transcriptomic studies on the F. graminearum –wheat interaction have led to the characterization of multiple defence‐associated gene classes that describe a general or genotype‐specific response of wheat to F. graminearum or DON (Ansari et al ., ; Bernardo et al ., ; Diethelm et al ., ; Ding et al ., ; Foroud et al ., ; Golkari et al ., ; Gottwald et al ., ; Steiner et al ., ; Walter et al ., ). Walter et al .…”
Section: Discussionmentioning
confidence: 99%
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“…Previous transcriptomic studies on the F. graminearum –wheat interaction have led to the characterization of multiple defence‐associated gene classes that describe a general or genotype‐specific response of wheat to F. graminearum or DON (Ansari et al ., ; Bernardo et al ., ; Diethelm et al ., ; Ding et al ., ; Foroud et al ., ; Golkari et al ., ; Gottwald et al ., ; Steiner et al ., ; Walter et al ., ). Walter et al .…”
Section: Discussionmentioning
confidence: 99%
“…Most of the F. graminearum-responsive genes found represent a general response to the pathogen, regardless of resistance level and QTL. Previous transcriptomic studies on the F. graminearum-wheat interaction have led to the characterization of multiple defenceassociated gene classes that describe a general or genotype- specific response of wheat to F. graminearum or DON (Ansari et al, 2007;Bernardo et al, 2007;Diethelm et al, 2012;Ding et al, 2011;Foroud et al, 2011;Golkari et al, 2009;Gottwald et al, 2012;Steiner et al, 2009;Walter et al, 2008). Walter et al (2008) examined the gene expression of DONtreated doubled haploid (DH) lines segregating for Fhb1, and reported the Fhb1-dependent upregulation of several genes.…”
Section: Discussionmentioning
confidence: 99%
“…This result is in agreement with the work of Long et al ( 2015 ) where a member of the WIR1 family, WIR1A, was more expressed in the R 2DL+ 2-2618 spikelets than in the S null 2-2890 spikelets during F. graminearum infection. Although WIR1A has not been functionally characterized, it is thought to play a role in basal and non-host resistance and two WIR1A variants were mapped within the interval of a wheat genomic locus on chromosome 7BS that confers FHB resistance (Diethelm et al, 2012 ). Thus, the high level of miR9653a identified in the S null 2-2890 and the higher expression of WIR1A (and other members of the WIR1 family) in the R NILS might contribute to the differential response to FHB recorded among the two NILs.…”
Section: Discussionmentioning
confidence: 99%
“…Therefore we do not expect significant differences in the recorded metabolomics and transcriptomics data sets (an example for phenylalanine and is given in Figure S15 ). Comparable transcriptomics and metabolomics studies have used a wide range of concentrations from 200 to 1000 conidia/floret to elicit a defense response to FHB ( Jia et al 2009 ; Gottwald et al 2012 ; Foroud et al 2012 ; Zhuang et al 2013 ; Schweiger et al 2013 ; Steiner et al 2009 ; Gunnaiah et al 2012 ; Diethelm et al 2012 ). However, we cannot fully exclude the possibility that the observed metabolite changes, i.e.…”
Section: Discussionmentioning
confidence: 99%