Pacific Biosciences (Menlo Park, CA) developer of single molecule real-time nucleic acid and protein sequencing system closed a $50M Series F financing. Participants include Gen-Probe, Monsanto, the Wellcome Trust, Sutter Hill Ventures, Deerfield Management, Intel Capital, Morgan Stanley, Redmile Group, T. Rowe Price, Mohr Davidow Ventures, Kleiner Perkins Caufield and Byers, Alloy Ventures, Maverick Capital, AllianceBernstein, DAG Ventures, Teachers’ Private Capital and Blackstone Cleantech Venture Partners.