Robert T Yuan

Title: Innovations by Robert T Yuan

Introduction

Robert T Yuan is an accomplished inventor based in Gaithersburg, MD (US). He has made significant contributions to the field of biotechnology, particularly in the development of methods for detecting methyltransferase clones. His innovative work has implications for genetic research and molecular biology.

Latest Patents

Robert T Yuan holds a patent for a "Mutant strain of E. coli for detection of methyltransferase clones." This invention involves E. coli bacterial strains that encode a restriction gene capable of degrading methylated DNA. The strains are mutated using chemical or physical mutagens to create a temperature-sensitive restriction enzyme. The mutant cells are made competent, allowing for the introduction of plasmids that are expected or known to contain genes encoding methyltransferase enzymes. Transformants can grow at a permissive temperature, where the restriction enzyme system is inactive due to the mutation. This allows for the quick identification of successful clones expressing methyltransferases, which can be recovered in large quantities.

Career Highlights

Robert T Yuan is affiliated with the University System of Maryland, where he continues to advance his research and innovation in biotechnology. His work has garnered attention for its potential applications in genetic engineering and molecular diagnostics.

Collaborations

Robert has collaborated with notable colleagues, including Daniel C Stein and Andrejez S Piekarowicz. These collaborations have further enriched his research and contributed to the advancement of their shared field.

Conclusion

Robert T Yuan's innovative contributions to biotechnology, particularly through his patented work on E. coli strains, highlight his role as a significant inventor in the field. His research continues to pave the way for advancements in genetic detection and molecular biology.