Fig. 1From: Glycosyl hydrolase 11 (xynA) gene with xylanase activity from thermophilic bacteria isolated from thermal springsMolecular identification of thermophilic bacteria. a PCR amplification of 16S rRNA gene from thermophilic bacterial isolates. b Neighbor-joining phylogenetic tree constructed based on the 16S rRNA gene sequences of thermophilic bacteria. The number at branches indicates bootstraps value (> 50%) from 1000 replicatesBack to article page