A division of Hitachi Capital America Corp, Hennessey Capital, has led a $23m Series B round into US-based eco bus company Proterra.

SR One leads the $37.5m B round for the gene therapy company with existing corporate investor MedImmune Ventures also investing.

Applied Genetic Technologies Corp., backed by technology from the University of Florida, raises $37.5m in a record area venture round.

The software marketing company backed by US-based search engine Google and enterprise software company Salesforce raises funds including from a large institutional investor, as it prepares to operate like a public company.

Comcast Ventures leads the September B round alongside venture firms Highland Capital, Kleiner Perkins Caufield & Byers and Innovation Endeavors.