Potato virus Y (PVY) is one of the oldest known plant viruses, and yet in the past 20 years it
emerged in the United States as a relatively new and very serious problem in potato. The …

Taxonomy P otato virus Y (PVY) is the type member of the genus P otyvirus in the family P
otyviridae. Virion and genome properties PVY virions have a filamentous, flexuous form, with …

Biological and whole genome properties were compared between eight historical European
(1943–1984) and five Australian (2003–2012) Potato virus Y (PVY) isolates. Based on …

Forty-seven potato virus A (PVA) isolates from Europe, Australia, and South America's
Andean region were subjected to high-throughput sequencing, and 46 complete genomes …

Many laboratories maintain historical collections of preserved plant virus isolates that store a
wealth of untapped data, including original type isolates, studied in the pre‐sequencing era …

Potato virus Y (PVY) has emerged as a significant problem in all potato-producing areas,
including North America. PVY exists as a complex of strains producing a range of disease …

Potato virus Y (PVY) isolates from potato currently exist as a complex of six biologically
defined strain groups all containing nonrecombinant isolates and at least 14 recombinant …

Strain-specific hypersensitive (HR) and extreme resistance (ER) phenotypes elicited in
potato plants by three Potato virus Y (PVY) isolates in strain groups PVYO (BL and DEL3) …

Potatoes are an important human food crop, but have a number of yield limiting factors,
including disease susceptibility. Potato virus Y (PVY) is found worldwide, and is one of the …

Hypersensitive resistance (HR) to Potato virus Y (PVY) in potato (Solanum tuberosum) is
conferred by strain-specific N genes. Two such genes have been identified in potato so far …