Using this ability, Amara, Neal and Kay will be capable of reading another's DNA whenever they touch someone. They will not be able to use the ability on themselves, but it can be used on another who possesses it. It will be consciously activated. They will be able to analyse another's genetic material, and learn about their appearance and physical age, including any features which wouldn't physically show. They could also learn a person's genetic health, and identify any blood relative, particularly a close one. In addition to this, they could identify the abilities of others, both manifested and latent.