DENVER--(BUSINESS WIRE)--Jack Wheeler, CEO of MicroPhage, Inc. (http://www.micro-phage.com), Longmont, was named chairperson of the board of directors for the Colorado BioScience Association (CBSA) at its 2007 annual all-member meeting held at the GlobeImmune/Replidyne dual headquarters facility in Louisville, Colo., April 24. The announcement is made by Denise Brown, CBSA executive director, who says Wheeler assumes chairperson responsibilities from Ed Wood, ArcScan, Inc.