Company Filing History:
Years Active: 1999-2003
Title: Innovations of Jeffrey E. Brotherton
Introduction
Jeffrey E. Brotherton is a notable inventor based in Urbana, IL (US). He has made significant contributions to the field of plant biotechnology, particularly through his innovative patents. With a total of 2 patents, Brotherton's work focuses on enhancing plant resistance and improving agricultural practices.
Latest Patents
Brotherton's latest patents include groundbreaking discoveries related to nucleotide sequences encoding anthranilate synthase. One of his patents discloses a 5-methyltryptophan resistant Nicotiana anthranilate synthase gene, specifically the ASA2 gene. This gene is instrumental in transforming plant cells, leading to the production of transformed plants and progenies that exhibit increased resistance to tryptophan analogs and enhanced levels of tryptophan. Additionally, the patent outlines the utility of these genes as selectable markers, along with the amino acid sequence of ASA2, purified ASA2, and recombinant ASA2.
Another significant patent focuses on selectable markers and promoters for plant tissue culture. It provides the ASA2 gene of Nicotiana tabacum as a selectable marker for transforming plant cells. The patent also includes the ASA2 promoter sequence, which directs tissue culture-specific transcription of downstream structural genes. Truncated forms of the ASA2 promoter capable of high-level constitutive transcription are also disclosed, showcasing Brotherton's innovative approach to plant biotechnology.
Career Highlights
Jeffrey E. Brotherton is affiliated with the University of Illinois, where he continues to advance research in plant biotechnology. His work has contributed to the understanding of plant genetics and the development of more resilient crops.
Collaborations
Throughout his career, Brotherton has collaborated with esteemed colleagues, including Hee-Sook Song and Jack M. Widholm. These collaborations have further enriched his research and innovations in the field.
Conclusion
Jeffrey E. Brotherton's contributions to plant biotechnology through his patents demonstrate his commitment to advancing agricultural science. His innovative work continues to impact the field positively, paving the way for future developments in plant resistance and biotechnology.