Characterization of Solanum tuberosum transformed with pathogen-response cDNAs from Hordeum vulgare and Beta vulgaris: molecular studies and development of an in vitro pathogen assay [beta-1,3-glucanase, student's study]

adn beta vulgaris cercospora beticola chitinase disease resistance dna enfermedades de las plantas erysiphe graminis gene gene expression genes genetic transformation hordeum vulgare induced resistance maladie des plantes pathogenic fungi phytophthora infestans plant diseases plant response quitinasa resistencia a la enfermedad resistencia inducida respuesta de la planta solanum tuberosum transgenic plants