Mycobiology

The Korean Society of Mycology (한국균학회)
권호 표지

Estimation of Genetic Variation of Korean Isolates of Phytophthora capsici by Using Molecular Markers

  • Chee, Hee-Youn (Division of Biological Sciences, Medical College, Konyang University) ;
  • Jee, Hyeong-Jin (Division of Plant Pathology, Department of Crop Protection, National Institute of Agricultural Sciences and Technology)
  • Published : 2001.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

Genetic diversity of 21 Korean Phytophthora capsici isolates was analyzed by using several molecular markers such as random amplified polymorphic DNA(RAPD), M-13, microsatellite and random amplified microsatellite sequences(RAMS). The overall average similarity coefficient among the isolates was 86% based on the combined data obtained by the molecular markers. No molecular markers were found to be associated with hosts or geographic regions. In addition to RAPD, analysis based on repeated sequences such as $(GTG)_5$, M-13 and RAMS could be used to assess population structure of P. capsici.

Keywords