Donald S Walters

Title: Innovations by Inventor Donald S Walters from Mystic, CT

Introduction

Donald S Walters is an accomplished inventor based in Mystic, Connecticut. He has made significant contributions to the field of genetic engineering, particularly in the development of stable transformation methods for maize cells. With three patents to his name, he continues to push the boundaries of agricultural technology and innovation.

Latest Patents

One of Donald's latest patents is titled "Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof." This invention outlines a reproducible system for producing stable, genetically transformed maize cells, focusing on various methods of selecting transformed cells. The patent details a selection process that utilizes the Streptomyces bar gene introduced through microprojectile bombardment into embryogenic maize cells, which are subsequently grown in suspension cultures. The use of the herbicide bialaphos aids in the selection of successfully transformed cells. Furthermore, the invention encompasses tissue culture methods, bombardment techniques for recipient cells, and the growth of fertile plants from these transformed cells, including the resultant seeds and pollen.

Career Highlights

Throughout his career, Donald S Walters has been associated with Dekalb Genetics Corporation, where he has furthered the research and development of genetically modified organisms. His dedication to agricultural innovation has positioned him as a key figure in the field, contributing valuable methods that enhance crop yields and resilience.

Collaborations

Donald has worked alongside notable colleagues, including Paul C Anderson and Christopher E Flick, fostering collaborative innovations in the field of plant genetics. Their teamwork has undoubtedly contributed to the successful advancements and applications of transformative agricultural technologies.

Conclusion

Donald S Walters stands out as a pioneer in agricultural biotechnology, innovating methods that revolutionize the production of genetically modified plants. His patents reflect a deep commitment to enhancing agricultural practices, ensuring that food production can meet the demands of a growing population. With his ongoing efforts at Dekalb Genetics Corporation, Donald continues to inspire future innovations in the field.