A young biotech firm, founded by two Mayo Clinic doctors, announced Wednesday that it will be moving into the new One Discovery Square complex in downtown Rochester.

Rion LLC, created by Dr. Atta Behfar and Dr. Andre Terzic, will focus on "advancing regeneration through innovations related to its exosome biotherapeutic platform, development of novel off-the-shelf biologics, technologies and biomanufacturing."

Wednesday's announcement by One Discovery Square developer Mortenson does not say how large of a space Rion will occupy, how many employees will work there or when Rion is expected to start operating in the 89,000-square-foot complex, on the corner of Fourth Street and Second Avenue Southwest.

Rion, which Behfar and Terzic launched through Mayo Clinic's Employee Entrepreneurship Program, already leases a 2,000-square-foot office in the Minnesota Biobusiness Center, which is owned by the City of Rochester.

It took over space previously occupied by Sri Lanka-based Brandix i3. Rion signed a three year lease with the city in 2017.

No one from Rion was available to ask if the firm is closing its current Rochester space to move to One Discovery Square or if it will be a second location.

In today's announcement, Rion CEO Scott Rosenow was quoted as stating, “While currently Minnesota is one of the leading medical device hubs in the country, Rion, with its focus in regenerative medicine, can develop and expand the biotechnology sector in Minnesota, leading to larger and more diversified medical products industry in the state.”

This is the latest tenant announced for the high-profile center built as part of the Destination Medical Center initiative.

Mayo Clinic will anchor the building by leasing 30,000 square feet spread over the upper levels of the four-story complex. Boston Scientific, Royal Philips, Epic Systems, WuXi Diagnostics, the University of Minnesota Rochester and Cafe Steam are also tenants.

Jeff Kiger tracks business action in Rochester and southeastern Minnesota every day in Heard on the Street. Send tips to jkiger@postbulletin.com or via Twitter to @whereskiger. You can call him at 285-7798.

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Jeff has worked at newspapers as a reporter, columnist, editor, photographer and copy editor since 1992. He started at the Post Bulletin in 1999. Kiger is the PB's business reporter and writes a daily column, "Heard on the Street."