Proceedings of the Korean Society of Sericultural Science Conference (한국잠사학회:학술대회논문집)

Korean Society of Sericultural Science (한국잠사학회)
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Molecular Characterization of Novel Insecticidal Cryl-Type Genes from Bacillus Thuringiensis K1

  • Li, Ming-Shun (School of Agricultural Biotechnology, Seoul National University) ;
  • Park, Jae-Young (School of Agricultural Biotechnology, Seoul National University) ;
  • Roh, Jong-Yul (School of Agricultural Biotechnology, Seoul National University) ;
  • Shim, Hee-Jin (School of Agricultural Biotechnology, Seoul National University) ;
  • Boo, Kyung-Saeng (School of Agricultural Biotechnology, Seoul National University) ;
  • Je, Yeon-Ho (School of Agricultural Biotechnology, Seoul National University)
  • Published : 2003.04.01
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Abstract

A new Bacillus thuringiensis strain (Kl), having high toxicities to Plutella xylostella and Spodoptera exigua was isolated from Korean soil sample. It was determined to belong to subsp. kurstaki (H3a3b3c) and produced bipyramidal inclusion. PCR-RFLP analysis showed that this isolate contains three novel cryl-type crystal protein genes in addition to crylAa and crylE genes. (omitted)

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