David A Stuart

Title: Innovations by David A. Stuart in Plant Genetics

Introduction

David A. Stuart is a notable inventor based in Davis, California, recognized for his contributions to the field of plant genetics. He holds two patents that focus on enhancing somatic embryo regeneration and improving plant cell growth.

Latest Patents

His latest patents include "Methods and materials for enhanced somatic embryo regeneration" and "Enhanced somatic embryogenesis using maltose." The first patent provides methods and compositions to improve the quantity of embryos obtained by inducing somatic plant tissue. This involves the addition of effective amounts of selected amino acids, their derivatives, or combinations of these as a source of reduced nitrogen, along with an optimum auxin dosage to the nutritive media used for regenerating or maintaining embryonic tissue. A synergistic effect is achieved by adding these amino acids either in combination or with ammonium ion together with the selected auxin dosage. The second patent outlines methods and compositions for the growth of cultured plant cells, which include the addition of maltose as a carbohydrate source. Additional improvements in the plant cell growth medium can be obtained by adding a source of ammonium ion to achieve a synergistic effect with maltose.

Career Highlights

David A. Stuart has made significant strides in the field of plant genetics through his innovative research and development. His work has contributed to advancements in agricultural practices and plant tissue culture.

Collaborations

He has collaborated with notable colleagues such as Steven G. Strickland and James W. Nichol, further enhancing the impact of his research in the field.

Conclusion

David A. Stuart's innovative work in plant genetics, particularly through his patents, showcases his commitment to advancing agricultural science. His contributions are vital for improving plant regeneration techniques and enhancing crop production.