When Qiagen scooped up Ingenuity Systems this year, the acquisition of the Redwood City, California-based firm marked the first time the biotechnology giant had purchased a firm that exclusively makes software.

The purchase allows Qiagen to analyze information it derives from the genetic maps of organisms, which can be used to detect variations and mutations that point to the cause of certain diseases or new ways to treat them.

The deal is indicative of the increasing interdependency of the life-science and information-technology industries.