ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,422, issued on Oct. 21, was assigned to Jitri Future Food Technology Institute Co. Ltd. (Wuxi, China) and Jiangnan University (Wuxi, China).

"Transcription factor NCgl0581 mutant and use thereof in L-serine detection" was invented by Xiaomei Zhang (Wuxi, China), Yamin Huang (Wuxi, China), Yujie Gao (Wuxi, China), Guoqiang Xu (Wuxi, China), Hui Li (Wuxi, China), Jinsong Shi (Wuxi, China) and Zhenghong Xu (Wuxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a transcription factor NCgl0581 mutant and use thereof in L-serine detection, belonging to the technical field of biological detection. According to the presen...