The Plant Pathology Journal

The Korean Society of Plant Pathology (한국식물병리학회)
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First Report of Sweet potato latent virus and Sweet potato chlorotic stunt virus Isolated from Sweet Potato in Korea

  • Yun, W.S. (School of Agricultural Biotechnology and Center for Plant Molecular Genetics and Breeding Research, Seoul National University) ;
  • Lee, Y.H. (Rural Development Administration) ;
  • Kim, K.H. (School of Agricultural Biotechnology and Center for Plant Molecular Genetics and Breeding Research, Seoul National University)
  • Published : 2002.06.01
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Abstract

Infected sweet potato (Ipomoea batatas) showing symptoms of sunken veins, stunting, mosaic, and mottling were collected from Gimje, Cochang, Iksan, and Haenam provinces in Korea. Electron microscopic (EM) observation of the infected tissue revealed rod and filamentous rod type virus particles of various lengths. Western blot analysis of the protein samples extracted from infected sweet potato and partially purified virus identified the isolates as Sweet potato feathery motile virus (SPFMV), Sweet potato latent virus (SwPLV), and Sweet potato chlorotic stint virus (SPCSV). Sweet potatoes were occasionally infected with more than one of these viruses. This is the first report of SwPLV and SPCSV in Korea.

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References

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