From FDA Lifts Solid Bio Clinical Hold, Duchenne Study Cleared to Resume:

Helix DNA molecule with modified genes. Correcting mutation by genetic engineering. Concept Molecular genetics, 3d illustration
Helix DNA molecule with modified genes. Correcting mutation by genetic engineering. Concept Molecular genetics, 3d illustration

Image: iStock/Rost-9D
https://www.istockphoto.com/portfolio/rost-9d?assettype=image&mediatype=photography&sort=best