영월과 진천의 2지역에서 잣나무로부터 내생균의 다양성을 조사하였다. 총 113개의 내생균을 분리하여 rDNA ITS 부위의 염기서열 분석으로 균을 동정하였다. 염기서열 분석결과 Pestalotiopsis sp.가 2지역에서 가장 높은 빈도로 분리되었다. 영월에서는 Pestalotiopsis sp. 68.5%, Lambertella sp. 12.4%로 분리되었으며, 진천에서는 Pestalotiopsis sp. 41.7%, Hypoxylon sp. 20.8%, 그리고 Phomopsis sp.가 12.4% 분리되었다. Hypoxylon sp.와 Phomopsis sp.는 영월에서 분리되지 않았다.
The composition of endophytic fungal species from Pinus koraiensis was studied in two areas (Yeongwol and Jincheon), Korea. To identify 113 isolates, rDNA ITS regions were sequenced. On the basis of the ITS sequence, Pestalotiopsis sp. was the most frequently isolated species in both areas. Pestalotiopsis sp. (68.5%) and Lambertella sp. (12.4%) were isolated frequently in Yeongwol, whereas Pestalotiopsis sp. (41.7%), Hypoxylon sp. (20.8%) and Phomopsis sp. (12.4%) were dominant in Jincheon. Hypoxylon sp. and Phomopsis sp. were not found in Yeongwol.
