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Title: Innovations of Yangyang Li in Genetic Engineering
Introduction
Yangyang Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of genetic engineering, particularly in the development of phytase variants that enhance the efficiency of feed enzymes. With a total of two patents to his name, his work is pivotal in advancing agricultural biotechnology.
Latest Patents
Yangyang Li's latest patents include two innovative phytase variants. The first patent describes phytase variant YeAPPA, which exhibits improved gastric protein resistance and acid resistance, along with increased catalytic efficiency. This invention involves substituting leucine at the 162 site of the sequence set forth in SEQ ID NO.1 with glycine or proline, or substituting glutamic acid at the 230 site with glycine, proline, or arginine. This advancement is beneficial for the development of the economical feed enzyme industry. The second patent details phytase variant YkAPPA, which also shows improved pepsin resistance and increased catalytic efficiency, achieving 2.1 times the efficiency of the wild phytase. This variant involves similar amino acid substitutions, further contributing to the feed enzyme industry.
Career Highlights
Yangyang Li has worked at the Feed Research Institute of the Chinese Academy of Agricultural Sciences. His research and innovations have positioned him as a key figure in the field of agricultural biotechnology. His work focuses on enhancing the efficiency of feed enzymes, which is crucial for sustainable agricultural practices.
Collaborations
Yangyang Li has collaborated with notable colleagues, including Canfang Niu and Peilong Yang. Their joint efforts have contributed to the advancements in genetic engineering and the development of innovative solutions in the agricultural sector.
Conclusion
Yangyang Li's contributions to genetic engineering, particularly through his patented phytase variants, demonstrate his commitment to improving agricultural practices. His work not only enhances feed efficiency but also supports the growth of the feed enzyme industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.