Host gene expression at an early stage of virus resistance induction
E. Gammelgård, M.L. Mohan, R.A. Andersson, J.P.T. Valkonenhttps://doi.org/10.17221/10535-PPSCitation:Gammelgård E., Mohan M.L., Andersson R.A., Valkonen J.P.T. (2002): Host gene expression at an early stage of virus resistance induction. Plant Protect. Sci., 38: 502-503.
Suppression subtractive hybridization (SSH) was carried out to detect genes differentially expressed in plants expressing resistance to systemic infection with Potato virus A (PVA), genus Potyvirus. Differential screening has up to now revealed 19 putative differentially expressed genes. Nothern blot hybridization has confirmed the differential expression of seven genes. Three of them were only induced by the virus, but four genes were also wound-induced.Keywords:
PVA; Solanum tuberosum; suppression subtractive hybridization