Applied Genetic Technologies Corp. (NSDQ:AGTC) has announced 12-month data from a Phase 1/2 trial involving achromatopsia, an inherited retinal condition affecting roughly 27,000 people in the U.S. and EU. Most people with achromatopsia are legally blind.  AGTC is focusing on two gene mutations linked to the disorder known as A3 and B3. The former accounts…