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Title: Identification of potato Y potyvirus (PVY°) resistance in wild and cultivated tomatoes
Other Titles: Yabani ve kültür domateslerinde patates Y potyvirüsüne (pvy°) karşı dayanıklılığın belirlenmesi
Authors: Çelebi Toprak, Fevziye
Barutçu, Eminur
Frary, Anne
Doğanlar, Sami
Barutçu, Eminur
Frary, Anne
Doğanlar, Sami
Izmir Institute of Technology. Molecular Biology and Genetics
Keywords: Immunity
Issue Date: 2009
Publisher: Türkiye Klinikleri Journal of Medical Sciences
Source: Çelebi Toprak, F., Barutçu, E., Frary, A., and Doğanlar, S. (2009). Identification of potato Y potyvirus (PVY°) resistance in wild and cultivated tomatoes. Turkish Journal of Agriculture and Forestry, 33(1), 11-17. doi:10.3906/tar-0804-17
Abstract: Potato Y potyvirus (PVY) is an important plant pathogen worldwide that infects and causes yield losses in the family Solanaceae including potato (Solarium tuberosum), pepper (Capsicum spp.), tomato (S. lycopersicum), and tobacco (Nicotiana tabacum). In this study, 20 different tomato accessions representing 6 different species were mechanically inoculated with PVY°. The plants were scored visually for symptoms and then tested for presence of the virus 2-4 weeks after inoculation by ELISA. The results were variable. Most wild species of tomato sustained PVY° replication in inoculated leaves. Some of the wild species showed an immune response, while some became systemically infected. Inoculation and analysis of F2 populations suggested that the resistance is controlled by a single recessive gene in different wild species.
ISSN: 1300-011X
Appears in Collections:Molecular Biology and Genetics / Moleküler Biyoloji ve Genetik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
TR Dizin İndeksli Yayınlar / TR Dizin Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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