Chilean potato germplasm with resistance to potato viruses Y and S

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1993 Chile English Publisher:Springer Science and Business Media LLCJournal:Euphytica, volume 69, pages 135-140 (issn: 0014-2336, eissn: 1573-5060,

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Authors: Saez Vasquez, J.; Theoduloz, C.; Poblete, F.; Contreras, A.; Hubert, E.; Meza-Basso, L.;

doi: 10.1007/bf00021737

Chilean potato germplasm with resistance to potato viruses Y and S

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Abstract

Four clones of the Chilota Potato Collection from the germplasm bank of the Universidad Austral de Chile, with potential combined resistance to PVX, PVY and PVS, were mechanically inoculated with these viruses in order to demonstrate wether they were truly resistant or not. Virus coat protein in the inoculated clones was determined by means of NCM-ELISA, DAS-ELISA, Western Blot and NASH. Two of the four inoculated clones were resistant to both PVY and PVS. This information will allow the utilization of these two clones in plant breeding programs.

Country

Chile

Related Organizations

University of Talca
Chile

Keywords

Chilean potato germplasm, Solanum tuberosum ssp. tuberosum, resistance to potato viruses Y and S

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