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Protein & Peptide Letters

Editor-in-Chief

ISSN (Print): 0929-8665
ISSN (Online): 1875-5305

Comparison of Defense Responses Between Potato Cultivars Susceptible and Resistant to Andean Potato Mottle Virus

Author(s): Tania Jacinto, Paulo S.T. Brioso and Olga L.T Machado

Volume 8, Issue 2, 2001

Page: [109 - 114] Pages: 6

DOI: 10.2174/0929866013409607

Price: $65

Abstract

Potato genotypes that differ in their resistance to Andean Potato Mottle Virus (APMoV) were analyzed regarding their response to stress induced by APMoV inoculation. Using 1- and 2-D electrophoretic analysis, a substantial difference was observed between the patterns of induced / reduced polypeptides in the leaves of susceptible plants (cv. Delta) and resistant ones (cv. Bintje). Western blot analysis indicates the presence of a virus-inducible chitinase in the susceptible cultivar.

Keywords: potato cultivars, apmov


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