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CHARACTERIZATION OF RECOMBINANT STRAINS OF POTATO VIRUS Y ASSOCIATED WITH TUBER NECROSIS CIRCULATING IN NORTH AMERICAN POTATOES

Citation

Ferrer, Arturo Quintero. (2015). CHARACTERIZATION OF RECOMBINANT STRAINS OF POTATO VIRUS Y ASSOCIATED WITH TUBER NECROSIS CIRCULATING IN NORTH AMERICAN POTATOES. Theses and Dissertations Collection, University of Idaho Library Digital Collections. https://www.lib.uidaho.edu/digital/etd/items/ferrer_idaho_0089e_10736.html

Title:
CHARACTERIZATION OF RECOMBINANT STRAINS OF POTATO VIRUS Y ASSOCIATED WITH TUBER NECROSIS CIRCULATING IN NORTH AMERICAN POTATOES
Author:
Ferrer, Arturo Quintero
Date:
2015
Embargo Remove Date:
2018-01-19
Program:
Plant, Soil and Entomological Sciences
Subject Category:
Plant pathology; Biology; Genetics
Abstract:

Potato virus Y (PVY) is one of the most devastating potato disease worldwide costing farmers millions of dollars in losses. PVY is composed of various strains some with a recombinant genome such as PVYNTN, PVYNE-11 and some with no recombinant genome such as PVYEu-N and PVYO. Pathotype severity is directly correlated to the type of strain that infects the potato and the type of resistance genes, known as hypersensitive genes (HR), that the specific cultivar possesses to counteract the virus infection. This dissertation will focus on three different projects that took place in different regions of North America and will explore and expand on the previously mentioned concepts. 1) Biological and molecular characterization of hypersensitive reaction genes in two popular Mexican potato cultivars Alfa and Mondial using various strains of potato virus Y. 2) Genetic diversity of the NE-11 strain potato virus Y. 3) Full genome sequencing of three potato virus Y isolates found in the commercial field and a wild solanum in the state of Jalisco Mexico

Description:
doctoral, Ph.D., Plant, Soil and Entomological Sciences -- University of Idaho - College of Graduate Studies, 2015
Major Professor:
Karasev, Alexander V.
Committee:
Nolte, Phillip; Olsen, Nora; Caplan, Allan
Defense Date:
2015
Identifier:
Ferrer_idaho_0089E_10736
Type:
Text
Format Original:
PDF
Format:
application/pdf

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