Saladax Biomedical said today that President and CEO Edward Erickson has resigned due to personal and family reasons, and that he will be replaced by Kevin Harter on an interim basis. Erickson will remain a member of the company's board of directors. Harter is a co-founder and senior VP of the Life Sciences Greenhouse, and he has served as executive chairman at Saladax.

Helicos Biosciences has elected Bruce Ginsberg to its board of directors to review certain financing matters. Ginsberg is president and CEO of MooBella, a food service provider, and a member of the board of directors of Mac-Gray.

Life Technologies VP of Research and Development Manohar Furtado has been appointed to serve as an advisor on the National Biodefense Science Board, a federal advisory committee for the Department of Health and Human Services. The board provides advice on bioterrorism and other public health emergencies. Furtado was appointed to serve a four-year term on the board. Kevin Jarrell, CEO of Modular Genetics, also will continue to serve on the board.