The Isolation and Phylogenetic Analysis of Facultative Anaerobic Cellulase-producing Strain / 微生物学通报

A bacillus strain was isolated from the dejecta of the Giant Panda " Xiangxiang" returned to wild, afforded by China Giant Panda Protection and Research Center, Wolong Sichuan. By primary research, the strain was identified as Serratia and called as Serratia JF-1116. The 16S rDNA gene of the bacteria strain, was amplified , cloned and sequenced. BLAST of the sequence in GenBank indicated that the species with close similarity to JF-1116 were from genus Enterobacter only. The phylogenetic tree was producted from 16S rDNA of JF-1116 and other 18 Enterobacter species with the high similarity. JF-1116 was clustered with 3 strains of Serratia.