Publications by authors named "Valerie Cadot"

Monitoring spatiotemporal changes in varietal resistance and understanding its drivers seem essential to managing plant diseases but require having access to the genetic basis of disease resistance and to its deployment. In this study, we focused on yellow rust ( f. sp.

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Despite the generalized use of cultivars carrying the rym4 resistance gene, the impact of viral mosaic diseases on winter barleys increased in recent years in France. This change could reflect i) an increased prevalence of the rym4 resistance-breaking pathotype of Barley yellow mosaic virus Y (BaYMV-2), ii) the emergence of rym4 resistance-breaking pathotypes of Barley mild mosaic virus (BaMMV) or iii) the emergence of other viruses. A study was undertaken to determine the distribution and diversity of viruses causing yellow mosaic disease.

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Endornaviruses are unusual plant-, fungus- and oomycete-infecting viruses with a large, ca 14- to 17-kb linear double-stranded RNA (dsRNA) genome and a persistent lifestyle. The complete genome sequence of an endornavirus from the barley (Hordeum vulgare) Nerz variety was determined from paired Illumina MySeq reads derived from purified dsRNAs. The genome is 14,243 nt long, with 5' and 3' non-coding regions of 207 and 47 nt, respectively.

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