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Host gene expression at an early stage of virus resistance induction

Author

Listed:
  • E. GAMMELGÅRD

    (*Department of Plant Biology, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden)

  • M.L. Mohan

    (*Department of Plant Biology, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden)

  • R.A. Andersson

    (*Department of Plant Biology, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden)

  • J.P.T. Valkonen

    (*Department of Plant Biology, Swedish University of Agricultural Sciences, SE-750 07 Uppsala, Sweden)

Abstract

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.

Suggested Citation

  • E. GAMMELGÅRD & M.L. Mohan & R.A. Andersson & J.P.T. Valkonen, 2002. "Host gene expression at an early stage of virus resistance induction," Plant Protection Science, Czech Academy of Agricultural Sciences, vol. 38(SI2-6thCo), pages 502-503.
    • Handle: RePEc:caa:jnlpps:v:38:y:2002:i:si2-6thconfefpp:id:10535-pps
    DOI: 10.17221/10535-PPS
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