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Methods for simultaneous control of lignin content and composition, and cellulose content in plants

United States Patent

February 15, 2005
View the Complete Patent at the US Patent & Trademark Office
The present invention relates to a method of concurrently introducing multiple genes into plants and trees is provided. The method includes simultaneous transformation of plants with multiple genes from the phenylpropanoid pathways including 4CL, CAld5H, AldOMT, SAD and CAD genes and combinations thereof to produce various lines of transgenic plants displaying altered agronomic traits. The agronomic traits of the plants are regulated by the orientation of the specific genes and the selected gene combinations, which are incorporated into the plant genome.
Chiang; Vincent Lee C. (Hancock, MI), Li; Laigeng (Houghton, MI)
Board of Control of Michigan Technological University (Houghton, MI)
09/ 947,027
September 5, 2001
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT This invention was made with United States government support awarded by the Energy Biosciences Program, United States Department of Energy, and the United States Department of Agriculture research grant numbers USDA 99-35103-7986, USDA 01-03749, and DOE DE-FG02-01ER15179. The United States government has certain rights in this invention.