The user is able to mentally communicate with beings that share similar DNA with the user themselves, either of their race/species, or family line.
- Racial Telepathy - the user can communicate with members of their own race/species.
- Twin Telepathy - twins have a psychic link, able to communicate with and sense the other.
- Genes can be erased by genetic therapy.
- Kryptonians (Lois and Clark: The New Adventures of Superman)
- Skraaldians (Men in Black The Series)
- Mario and Luigi (Super Mario Bros.)