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Compositions and methods for the treatment of Pierce's Disease

United States Patent Application

20090158470
A1
View the Complete Application at the US Patent & Trademark Office
Los Alamos National Laboratory - Visit the Technology Transfer Division Website
Chimeric anti-microbial proteins, compositions, and methods for the therapeutic and prophylactic treatment of plant diseases caused by the bacterial pathogen Xylella fastidiosa are provided. The anti-microbial proteins of the invention generally comprise a surface recognition domain polypeptide, capable of binding to a bacterial membrane component, fused to a bacterial lysis domain polypeptide, capable of affecting lysis or rupture of the bacterial membrane, typically via a fused polypeptide linker. In particular, methods and compositions for the treatment or prevention of Pierce's disease of grapevines are provided. Methods for the generation of transgenic Vitus vinefera plants expressing xylem-secreted anti-microbial chimeras are also provided.
Gupta, Goutam (Santa Fe, NM)
12/ 287,379
October 7, 2008
STATEMENT REGARDING GOVERNMENT RIGHTS [0001] This invention was made with government support under grant number DE-FG02-98ER62647 from the United States Department of Energy and Contract No. W-7405-ENG-36 awarded by the United States Department of Energy to The Regents of The University of California. The government has certain rights in this invention.