Urbanize Austin

Developer Tarlton Properties broke ground Wednesday the first of six buildings planned for a life-sciences campus in Northeast Austin. BillionToOne, a molecular diagnostics company that develops DNA-based tests to detect health problems, will occupy the 220,000-square-foot building, with an expected move-in by the end of 2026. Both Tarlton and BillionToOne operate out of Menlo Park, California. The…