Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 347893
Title Potato virus Y induced changes in the gene expression of potato (Solanum tuberosum L.)
Author(s) Pompe-Novak, M.; Gruden, K.; Baebler, P.; Krecic-Stress, H.; Kovac, M.; Jongsma, M.A.; Ravnikar, M.
Source Physiological and Molecular Plant Pathology 67 (2005)3-5. - ISSN 0885-5765 - p. 237 - 247.
DOI https://doi.org/10.1016/j.pmpp.2006.02.005
Department(s) PRI Bioscience
Publication type Refereed Article in a scientific journal
Publication year 2005
Keyword(s) grown in-vitro - arabidopsis-thaliana - microarray analysis - oxidative stress - plant-viruses - infection - ntn - responses - protein - replication
Abstract The tuber necrotic strain of Potato virus Y (PVYNTN) causes potato tuber necrotic ringspot disease in sensitive potato cultivars. Gene expression in the disease response of the susceptible potato (Solanum tuberosum L.) cultivar Igor was investigated at different times after infection, using subtractive hybridization, cDNA microarrays and real-time PCR. The most pronounced change in the expression pattern of functionally diverse groups of genes was detected in systemically infected leaves 14 days after inoculation, and in leaves of plants grown from infected tubers. The expression of several stress-related genes during the infection process, including those for heat shock proteins, catalase 1, ß-1,3-glucanase, wound inducing gene, and genes involved in photosynthesis, suggests their role in the susceptible potato¿PVYNTN interaction
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