The genome of the grape powdery mildew pathogen

ABSTRACT: Powdery mildew (Erysiphe necator) is a widespread and economically important disease of grapevines. Large quantities of fungicides are used for its control, accelerating the incidence of fungicide-resistance. A shotgun approach was applied to sequence and assemble the E. necator genome of five isolates, and RNA-seq and comparative genomics were used to predict and annotate protein-coding genes. In addition, a collection of 98 E. necator isolates collected from diverse locations was used for SSR profiling and was screened for copy number variation and presence/absence of a single point mutation (Y136F) in the CYP51 gene, a key target for DMI fungicides. Our results show that the E. necator genome is exceptionally large and repetitive and suggests that transposable elements are responsible f

ORGANISM(S): Vitis vinifera

SUBMITTER: Dario Cantu 

PROVIDER: E-GEOD-58958 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress