3-D Space-Filling Model of Engineered Cellulase Enzyme (image) California Institute of Technology Share Print E-Mail Caption Portions of three natural fungal cellulase enzymes that have been recombined to produce a synthetic, thermostable cellulase are denoted by blue, green and red coloring. The recombined cellulase enzyme modeled here functions at higher temperatures than any of the three parents. Credit Caltech/Christopher D. Snow of the Arnold group Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.