Article
Mutations in Turnip mosaic virus P3 and cylindrical inclusion proteins are separately required to overcome two Brassica napus resistance genes.
Virology - 15 Aug 2002
Jenner Carol E, Tomimura Kenta, Ohshima Kazusato, Hughes Sara L, Walsh John A
Abstract excerpt
The Brassica napus differential line 165 is resistant to infection by Turnip mosaic virus (TuMV) isolates belonging to pathotypes 1 and 3. Nucleotide sequences of resistance-breaking mutants of pathotype 1 (UK 1), pathotype 3 (CHN 12), and wild-type isolates have been determined. When the mutations identified were introduced into an infectious clone of UK 1, a single mutation in the viral P3 protein induced a...
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