Different mutations in the genome-linked protein VPg of potato virus Y confer virulence on the pvr2(3) resistance in pepper

Five different amino acid substitutions in the VPg of Potato virus Y were shown to be independently responsible for virulence toward pvr2(3) resistance gene of pepper. A consequence of these multiple mutations toward virulence involving single nucleotide substitutions is a particularly high frequenc...

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Veröffentlicht in:	Molecular plant-microbe interactions 2006-05, Vol.19 (5), p.557-563
Hauptverfasser:	Ayme, Valérie, Souche, Sylvie, Caranta, Carole, Jacquemond, Mireille, Chadoeuf, Joël, Palloix, Alain, Moury, Benoît
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Substitution Capsicum - genetics Capsicum - physiology Capsicum - virology Genes, Viral Homozygote Plant Diseases - genetics Plant Diseases - virology Point Mutation Potyvirus - genetics Potyvirus - pathogenicity Ribonucleoproteins - genetics Selection, Genetic Viral Nonstructural Proteins - genetics
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