As a research assistant from the Institute of Biotechnology, National Yang-Ming Chiao Tung University (NYCU), I work in the Lab of professor Chin-Yuan Chang, researching the natural products and the protein structure of the enzyme from their biosynthesis pathway. Using these enzymes as tools, we use the analog molecule as the new substrate to create the new molecule.A) Molecular Cloning / Bacterial CultureB) Protein Production and PurificationC) Signal and information processing / Structural analysisD) Natural Product Biosynthesis