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Article

Role of Rychc gene diversity in the resistance of wild potato relative Solanum chacoense to potato virus Y.

Scientific reports - 26 Nov 2025

Antipov Aleksandr, Gurina Alena, Zlobin Nikolay, Rogozina Elena

Abstract excerpt

Potato virus Y (PVY) is one of the most significant pathogens in the production of cultivated potato Solanum tuberosum worldwide. The most efficient way to combat viral diseases is the use of resistant varieties. The Rychc gene was discovered in the tuber-bearing wild potato relative Solanum chacoense. This gene is able to confer extreme resistance to PVY by rapidly halting virus multiplication in plants without...

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Disease Resistance
Genes, Plant
Genetic Variation
Plant Diseases
Plant Proteins

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Solanum tuberosum

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PMID: 41298486
DOI: 10.1038/s41598-025-25963-9
PMCID: PMC12658168

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