CAMBRIDGE, Mass. & WATERTOWN, Mass.--(BUSINESS WIRE)--AVROBIO, Inc. (Nasdaq: AVRO) and Tectonic Therapeutic, Inc. (“Tectonic”), a privately-held biotechnology company developing GPCR (G-protein coupled receptor)-targeted therapeutic proteins, co-founded by Timothy A. Springer and Andrew C. Kruse of Harvard Medical School, today announced that the companies have entered into a definitive merger agreement to combine in an all-stock transaction (the “Merger”). Under the terms of the agreement, AVROBIO will acq ...