Resistance to late blight (Phytophthora infestans (Mont.) de Bary) of potato plants regenerated fromin vitro selected calli

Autor:	L. M. Manici, S. Borgatti, R. Ghedini, C. Cerato, A. Ghinelli, R. Alicchio
Rok vydání:	1993
Předmět:	biology fungi food and beverages Horizontal resistance biology.organism_classification Tissue culture Cell culture Botany Phytophthora infestans Blight Cultivar Phycomycetes Agronomy and Crop Science Solanaceae Food Science
Zdroj:	Potato Research. 36:341-351
ISSN:	1871-4528 0014-3065
DOI:	10.1007/bf02361801
Popis:	Cells of seven potato cultivars were selectedin vitro with culture filtrate (CF) ofPhytophthora infestans (Mont.) de Bary. Regenerated plants were tested for late blight resistance. The aim of the study was to check the efficacy of CF in the selection of potatoes for resistance to late blight and to evaluate the effects of additive factors on general resistance. One selection cycle, applied to a cell culture system, selected cells resistant to toxic metabolites of CF.In vivo screening of clones regenerated from selected cells was done in two steps: on whole plants, assessing foliage late blight, and on detached leaves, assessing single factors of horizontal resistance.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dfb2b74245f8ae6db2ec15fd78356d28 https://doi.org/10.1007/bf02361801 Zobrazit plný text záznamu Full text from SpringerLink