“…has been reported (Archana and Satyanarayana, 2003;Beg et al, 2001;Breccia et al, 1999;Chang et al, 2004;Duarte et al, 2000;Kim et al, 2005;Rapp and Wagner, 1986;Rawashdeh et al, 2005;Rivas et al, 2004;Sunna et al,1997). In this study, a lot of Microbacterium barkeri, Bacillus niabensis, B. funiculus, B. megaterium, Pseudoxanthomonas suwonensis, Cupriavidus gilardii, and Rhodococcus rhodochrous strains could produce xylanase as mentioned above.…”