AUSTIN, Texas--(BUSINESS WIRE)--Luminex Corporation (Nasdaq: LMNX), the worldwide leader in multiplexed solutions, today unveiled the keynote speakers for its sixth annual Planet xMAP USA 2009 multiplexing symposium. Planet xMAP USA 2009 will feature keynote addresses from Dr. Mark McClellan, Dr. Francis Collins, and Dr. Andrea Ferreira-Gonzalez. The Luminex hosted symposium will be held May 4-6, 2009, at the Hyatt Regency Hotel in Austin, Texas.