Genus diversity of soil actinomycetes isolated from natural lime caves = 자연 석회동굴에서 분리한 방선균의 속 다양성

Abstract

Different actinomycete strains were isolated from natural lime caves of Ondal. Cheongok, Hwanseon and Yongyeon, which are located at Kangwon or Chungcheongbook province in Korea, and were identified to the genus level. Soil samples were collected at 6 sites inside and 2 sites outside of each natural lime cave. As the result, the strains belonging to genus Streptomyces and rare actinomycetes were isolated at the average of 2.1 and 3.4 strains per g soil on inside cave, whereas, which were isolated at the 6.0 and 1.8 strains per g soil on outside cave. However, the generic distribution of Streptomyces and rare actinomycetes isolated from outside cave was quite different from that of inside cave. It was shown that rare actinomycetes at natural lime caves is generally highly abundant than Streptomyces.