Transcriptome analysis of Brachypodium during fungal pathogen infection reveals both shared and distinct defense responses with wheat.

ABSTRACT: Fusarium crown rot (FCR) of wheat and barley, predominantly caused by the fungal pathogen Fusarium pseudograminearum, is a disease of economic significance. The quantitative nature of FCR resistance within cultivated wheat germplasm has significantly limited breeding efforts to enhanced FCR resistance in wheat. In this study, we characterized the molecular responses of Brachypodium distachyon (Brachypodium hereafter) to F. pseudograminearum infection using RNA-seq to determine whether Brachypodium can be exploited as a model system towards better understanding of F. pseudograminearum-wheat interaction. The transcriptional response to infection in Brachypodium was strikingly similar to that previously reported in wheat, both in shared expression patterns of wheat homologs of Brachypodium ge

SUBMITTER: Powell JJ 

PROVIDER: S-EPMC5722949 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature