 CAMBRIDGE, Mass.--BUSINESS WIRE--2seventy bio, Inc. Nasdaq: TSVT announced today that it will present at the CG Horizons in Oncology Virtual Conference, on the Attacking AML: New Approaches Panel on Thursday, April 14, 2022 at 1:30pm ET. Live webcasts of presentations will be available via the Investors and Media section of 2seventy bios website at A replay of each presentation will be archived on 2seventy bios site for 30 days following the event. About 2seve 