I-Son Ng currently works at the Department of Chemical Engineering, National Cheng Kung University. Grace is devoted to the synthetic biology, genetic and enzymatic engineering, which to apply in bioenergy and biorefinery. She received her Ph.D. from National Cheng Kung University (NCKU), Taiwan in 2005 and joined Academia Sinica in 2006 and Xiamen University as Associate Professor in 2010. She has been working with several top researchers in the areas of biofuel, biorefinery and bioremediation to develop a robust and efficient approach to explore the novel and functional enzymes by genetic and proteomics of microorganisms.