Xiubin Ke

Title: Innovations of Xiubin Ke in Nitrogen Fixation

Introduction

Xiubin Ke is a prominent inventor based in Beijing, China. He has made significant contributions to the field of synthetic biology, particularly in enhancing nitrogen fixation abilities in microorganisms. With a total of 2 patents, his work is paving the way for advancements in agricultural biotechnology.

Latest Patents

One of Xiubin Ke's latest patents is titled "Artificial non-coding RNA module for enhancing nitrogen fixation ability of microorganisms." This invention involves the construction of an artificial non-coding RNA (ncRNA) module using synthetic biology techniques. The module is designed to enhance the post-transcriptional stability of nifHDK mRNA by interacting with nitrogenase coding gene nifHDK mRNA. This interaction significantly improves the nitrogen fixation ability of chassis microorganisms. Experimental results confirm that the artificial RNA module can enhance nitrogenase activity under nitrogen fixation conditions.

Another notable patent is the "High-efficiency artificial combined rhizosphere nitrogen fixation system." This system includes a recombinant nitrogen-fixing engineering bacterium transformed with genes encoding a nitrogen fixation activator Neb and an ammonium transporter amtR. Additionally, it features a recombinant plant transformed with a gene for encoding an ammonium-affiliated protein Ham. The system's functionality is achieved through seed-coated inoculation at the rhizosphere of crops, demonstrating a novel approach to improving nitrogen fixation in agricultural settings.

Career Highlights

Xiubin Ke is currently associated with Beijing Greenbio-tech Co., Ltd., where he continues to innovate in the field of biotechnology. His work focuses on developing sustainable agricultural solutions that can enhance crop productivity while minimizing environmental impact.

Collaborations

Xiubin collaborates with notable colleagues, including Min Lin and Yuhua Zhan. Their combined expertise contributes to the advancement of research and development in nitrogen fixation technologies.

Conclusion

Xiubin Ke's innovative patents and contributions to synthetic biology are instrumental in addressing agricultural challenges related to nitrogen fixation. His work not only enhances our understanding of microbial processes but also offers practical solutions for sustainable farming practices.