Company Filing History:
Years Active: 2022
Title: **Innovator Spotlight: Fangqing Yan and His Contributions to Genetic Engineering**
Introduction
Fangqing Yan is a noteworthy inventor based in Tianjin, China, recognized for his contribution to the field of genetic engineering. His innovative work focuses on the development of genetically engineered bacteria used for producing ectoine, a compound with significant applications in biotechnology.
Latest Patents
Fangqing Yan holds one patent titled "Xylose-induced genetically engineered bacteria used for producing ectoine and use thereof." This patent outlines a method for constructing genetically engineered bacteria capable of producing ectoine through heterologous expression of the ectABC gene cluster. By utilizing the promoter of the xylose transporter coding gene (xylF) to control RNA polymerase from the T7 bacteriophage, the method effectively reconstructs the ectoine synthesis pathway. The engineered bacteria demonstrated impressive yields of ectoine, reaching 12-16 g/L after 20-28 hours of fermentation in a shake flask, and 35-50 g/L after 24-40 hours in a 5-liter fermentor.
Career Highlights
Currently, Fangqing Yan is affiliated with Tianjin University of Science and Technology, where he focuses on research and development in genetic engineering. His innovative approach not only enhances the production efficiency of ectoine but also exemplifies the potential of utilizing genetic engineering for various biotechnological applications.
Collaborations
In his research endeavors, Fangqing Yan collaborates closely with colleagues Xixian Xie and Xuejiao Wu. Together, they work on advancing genetic engineering techniques and contributing to the broader biotechnology field.
Conclusion
Fangqing Yan's contributions through his patent highlight the significant advancements made in genetic engineering. His work has the potential to inspire further innovations in the production of biotechnologically relevant compounds and enhance various industrial applications. As a dedicated researcher at Tianjin University of Science and Technology, Fangqing Yan continues to push the boundaries of science and technology.