The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2000
Filed:
Feb. 24, 1998
James Madison Ligon, Apex, NC (US);
Dwight Steven Hill, Cary, NC (US);
Stephen Ting Lam, Raleigh, NC (US);
Philip Eugene Hammer, Cary, NC (US);
Karl-Heinz van Pee, Bannewitz, DE;
Sabine Kirner, Puchheim, DE;
Thomas R Young, Vero Beach, FL (US);
Novartis Finance Corporation, New York, NY (US);
Abstract
The present invention is directed to the production of pyrrolnitrin in a host via recombinant expression of the polypeptides needed to biologically synthesize pyrrolnitrin. Genes isolated from P. fluorescens, P. pyrrocinia, B. cepacia, and M. fulvus that encode polypeptides necessary to produce pyrrolnitrin are provided, along with methods for identifying and isolating genes needed to recombinantly biosynthesize pyrrolnitrin from any organism capable of producing pyrrolnitrin. The isolated genes may be transformed and expressed in a desired host organisms to produce pyrrolnitrin according to the invention for a variety of purposes, including protecting the host from a pathogen, developing the host as a biocontrol agent, and producing large, uniform amounts of pyrrolnitrin.