Email this article Polymorphism of the Avr2 gene of oomycete Phytophthora infestans (Mont.) de Bary in the population of Moscow region
- Authors: Chizhik V.K.1,2, Martynov V.V.1,2
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Affiliations:
- Laboratory of Ecological Biochemistry
- All-Russia Research Institute of Agricultural Biotechnology
- Issue: Vol 53, No 12 (2017)
- Pages: 1328-1334
- Section: Plant Genetics
- URL: https://journal-vniispk.ru/1022-7954/article/view/188554
- DOI: https://doi.org/10.1134/S1022795417120031
- ID: 188554
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Abstract
The goal of the present study was to investigate the nucleotide sequence polymorphism of the Avr2 virulence gene in the population of P. infestans from Moscow region. The SSCP technique was applied for estimation of this polymorphism. As a result, the Avr2 gene was shown to have a high degree of polymorphism of the primary structure. In particular, seven variants of genotypes associated with the Avr2 gene polymorphism were identified. It was also found that the distribution of these genotypes among the samples of the studied population had a spatially dependent manner.
About the authors
V. K. Chizhik
Laboratory of Ecological Biochemistry; All-Russia Research Institute of Agricultural Biotechnology
Email: martynov.vik@gmail.com
Russian Federation, Moscow, 105005; Moscow, 127422
V. V. Martynov
Laboratory of Ecological Biochemistry; All-Russia Research Institute of Agricultural Biotechnology
Author for correspondence.
Email: martynov.vik@gmail.com
Russian Federation, Moscow, 105005; Moscow, 127422
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