Streptomyces abietis sp. nov., a cellulolytic bacterium isolated from soil of a pine forest.

Cellulolytic bacteria A191(T), A192 and A193 isolated from the soil of Sakhalin fir forest in Hokkaido, Japan were studied phenotypically, genotypically and phylogenetically. Analysis of their 16S rRNA gene and gyrB sequences and DNA base composition suggested that these isolates were conspecific and members of the genus Streptomyces. However, levels of 16S rRNA gene and gyrB sequence similarity between the isolates and the type strains of their closest relatives in the genus Streptomyces were no higher than 97.