Biotechnology
| Fri 15 May 2026
Munich, May 16 -- Heilongjiang Eppen Biotech Co Ltd has submitted a patent application for Engineering Bacterium for Producing L-valine, Construction Method, and Use. This invention was developed by Wei Aiying, Meng Gang, Zhao Chunguang, Zhou Xiaoqun, Zhang Ying, Bi Guodong, Su Houbo, Yang Lipeng, Zhang Xiaoqin, Wang Pan and Wan..