Jason Shih Langeveld, J. P. M., Balkema-Buschmann, A., Becher, D., Thomzig, A., Nonno, R., Andreoletti, O., … Shih, J. (2021). Stability of BSE infectivity towards heat treatment even after proteolytic removal of prion protein. VETERINARY RESEARCH, 52(1). https://doi.org/10.1186/s13567-021-00928-8 Zang, J., Shih, J. C. H., Cheng, J. J., Liu, Z., Liu, Y., & Lu, W. (2020). Thermophilic solid state anaerobic digestion of switchgrass for liquid digestate reuse and organic fertilizer production. RENEWABLE AGRICULTURE AND FOOD SYSTEMS, 35(5), 503–512. https://doi.org/10.1017/S1742170519000139 Shih, J. C. H. (2012). From biogas energy, biotechnology to new agriculture. WORLDS POULTRY SCIENCE JOURNAL, 68(3), 409–416. https://doi.org/10.1017/s0043933912000529 Stark, C. R., Spencer, B. E., Shih, J. C. H., Chewning, C. G., & Wang, J. J. (2009). Evaluation of keratinase stability in pelleted broiler diets. JOURNAL OF APPLIED POULTRY RESEARCH, 18(1), 30–33. https://doi.org/10.3382/japr.2008-00038 Wang, H., Guo, Y., & Shih, J. C. H. (2008). Effects of dietary supplementation of keratinase on growth performance, nitrogen retention and intestinal morphology of broiler chickens fed diets with soybean and cottonseed meals. ANIMAL FEED SCIENCE AND TECHNOLOGY, 140(3-4), 376–384. https://doi.org/10.1016/j.anifeedsci.2007.04.003 Wang, J.-J., Borwornpinyo, R., & Shih, J. C. H. (2007). Sup35NM-His6 aggregates: A prion-like protein useful in prion degradation studies. ENZYME AND MICROBIAL TECHNOLOGY, 40(4), 976–981. https://doi.org/10.1016/j.enzmictec.2006.09.019 Wang, J. J., Garlich, J. D., & Shih, J. C. H. (2006). Beneficial effects of versazyme, a keratinase feed additive, on body weight, feed conversion, and breast yield of broiler chickens. JOURNAL OF APPLIED POULTRY RESEARCH, 15(4), 544–550. https://doi.org/10.1093/japr/15.4.544 Shih, J. C. H., & Wang, J. J. (2006). Keratinase technology: from feather degradation and feed additive,to prion destruction. CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources, 1(042), 6. https://doi.org/10.1079/pavsnnr20061042 Chen, C. Y., Rojanatavorn, K., Clark, A. C., & Shih, J. C. H. (2005). Characterization and enzymatic degradation of Sup35NM, a yeast prion-like protein. PROTEIN SCIENCE, 14(9), 2228–2235. https://doi.org/10.1110/ps.041234405 Wang, J. J., Greenhut, W. B., & Shih, J. C. H. (2005). Development of an asporogenic Bacillus licheniformis for the production of keratinase. JOURNAL OF APPLIED MICROBIOLOGY, 98(3), 761–767. https://doi.org/10.1111/j.1365-2672.2004.02515.x Wang, J. H., Borwornpinyo, R., Odetallah, N., & Shih, J. C. H. (2005). Enzymatic degradation of a prion-like protein, Sup35NM-His6. ENZYME AND MICROBIAL TECHNOLOGY, 36(5-6), 758–765. https://doi.org/10.1016/j.enzmictec.2004.12.023 Odetallah, N. H., Wang, J. J., Garlich, J. D., & Shih, J. C. H. (2005). Versazyme supplementation of broiler diets improves market growth performance. POULTRY SCIENCE, 84(6), 858–864. https://doi.org/10.1093/ps/84.6.858 Kang, I. S., Wang, J. J., Shih, J. C. H., & Lanier, T. C. (2004). Extracellular production of a functional soy cystatin by Bacillus subtilis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 52(16), 5052–5056. https://doi.org/10.1021/jf049711x Wang, J. J., Rojanatavorn, K., & Shih, J. C. H. (2004). Increased production of Bacillus keratinase by chromosomal integration of multiple copies of the kerA gene. BIOTECHNOLOGY AND BIOENGINEERING, 87(4), 459–464. https://doi.org/10.1002/bit.20145 Wang, J. J., Swaisgood, H. E., & Shih, J. C. H. (2003). Bioimmobilization of keratinase using Bacillus subtilis and Escherichia coli systems. BIOTECHNOLOGY AND BIOENGINEERING, 81(4), 421–429. https://doi.org/10.1002/bit.10485 Langeveld, J. P. M., Wang, J. J., Wiel, D. F. M., Shih, G. C., Garssen, G. J., Bossers, A., & Shih, J. C. H. (2003). Enzymatic degradation of prion protein in brain stem from infected cattle and sheep. JOURNAL OF INFECTIOUS DISEASES, 188(11), 1782–1789. https://doi.org/10.1086/379664 Odetallah, N. H., Wang, J. J., Garlich, J. D., & Shih, J. C. H. (2003). Keratinase in starter diets improves growth of broiler chicks. POULTRY SCIENCE, 82(4), 664–670. https://doi.org/10.1093/ps/82.4.664 Wang, J. J., Swaisgood, H. E., & Shih, J. C. H. (2003). Production and characterization of bio-immobilized keratinase in proteolysis and keratinolysis. ENZYME AND MICROBIAL TECHNOLOGY, 32(7), 812–819. https://doi.org/10.1016/S0141-0229(03)00060-7 Shih, J. C. H. (2001). Dr Milton L. Scott: A remembrance. World's Poultry Science Journal, Vol. 57, pp. 465–466. Wang, J. J., & Shih, J. C. H. (1999). Fermentation production of keratinase from Bacillus licheniformis PWD-1 and a recombinant B-subtilis FDB-29. JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY, 22(6), 608–616. https://doi.org/10.1038/sj.jim.2900667 Shih, J. C. H., Lin, X., & Miller, E. S. (1998). DNA encoding Bacillus lichenformis PWD-1 keratinase. Washington, DC: U.S. Patent and Trademark Office. Lin, X., Wong, S. L., Miller, E. S., & Shih, J. C. H. (1997, August). Expression of the Bacillus licheniformis PWD-1 keratinase gene in B-subtilis. JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY, Vol. 19, pp. 134–138. https://doi.org/10.1038/sj.jim.2900440 Shih, J. C. H. (1996). Process and apparatus for anaerobic digestion. Washington, DC: U.S. Patent and Trademark Office. Shih, J. C. H., & Lee, C.-G. (1993). Method and composition for maintaining animals on a keratin-containing diet. Washington, DC: U.S. Patent and Trademark Office. Shih, J. C. H., & Williams, C. M. (1992). Purified Bacillus licheniformis PWD-1 keratinase. Washington, DC: U.S. Patent and Trademark Office. Shih, J. C. H., & Williams, C. M. (1991). Method of degrading keratinaceous material and bacteria useful therefor. Washington, DC: U.S. Patent and Trademark Office. Shih, J. C. H., & Williams, C. M. (1990). Feather-lysate, a hydrolyzed feather feed ingredient and animal feeds containing the same. Washington, DC: U.S. Patent and Trademark Office. Shih, J. C. H., & Williams, C. M. (1990). Method of degrading keratinaceous material and bacteria useful therefore. Washington, DC: U.S. Patent and Trademark Office. SHIH, J. C. H., PULLMAN, E. P., & KAO, K. J. (1983). GENETIC SELECTION, GENERAL CHARACTERIZATION, AND HISTOLOGY OF ATHEROSCLEROSIS-SUSCEPTIBLE AND ATHEROSCLEROSIS-RESISTANT JAPANESE QUAIL. ATHEROSCLEROSIS, 49(1), 41–53. https://doi.org/10.1016/0021-9150(83)90006-0