Pengjun Shi received his B.S. degree in plant protection, in 2004, from Shandong Agricultural University, Taian, P. R. China. He received his Ph.D. degree from the Chinese Academy of Agricultural Sciences, China, under the supervision of Professor Bin Yao, in 2007. Now he serves as the Assistant Researcher of Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, CAAS. His research interests include the finding and functional studies of biomass degrading enzymes from thermophilic microorganisms and the finding of novel enzymes.