Comparison of Electrophoretic Isozyme Band Pattern of Pleurotus spp. in Korea -I. Homogeneous Gel-

한국산 느타리버섯(Pleurotus spp.)의 전기영동 Isozyme Band Pattern 비교 -I. Homogeneous Gel-

Electrophoretic isozyme patterns from mycelia, primordia, cap and stem of Pleurotus spp. collected in Korea were compared. Primordia, cap and stem of fruitbody showed very similar isozyme patterns but mycelial isozyme patterns were different from those of fruitbody. Isozyme patterns of malate dehydrogenase, acid phosphatase in Pleurotus ostreatus collected from different regions in Korea were similar but those of esterase, peroxidase, leucine amino peptidase and superoxide dismutase were different. Interspecific comparison of esterase isozyme patterns among Pleurotus ostreatus P. cornucopiae and, P. florida was very different and may be valuable subsidiary tool to conventional taxonomic techniques for identifying species of Pleurotus. A dendrogram by similarities of isozyme band pattern was presented.

한국산 느타리버섯 균주의 균사, Primordia, 갓, 줄기의 전피영동 isozyme 패턴을 비교한 결과 자실체중 Primordia, 갓, 줄기의 패턴은 모두 아주 유사하였으나 균사의 패턴은 자실체의 것과 많은 차이가 있었다. 자생지역이 다른 한국산 Pleurotus ostreatus의 전기영동 isozyme 패턴중 Malate Dehydrogenase, Acid phosphatase는 유사하였으나 Esterase, Peroxidase, Leucine amino peptidase, Superoxide Dismutase의 패턴은 차이가 있었다. Pleurotus osteatus, P. cornucopiac, P. florida의 종간 Esterase 밴드 패턴은 많은 차이가 있어 전기영동에 의한 느타리버섯 종의 가능하였다.