The user possesses and is able to utilize special traits and powers that are exclusive to their genetic code, either of their race/species, or family line.
As a member of the Ackerman family, Mikasa Ackerman (Attack on Titan) possesses resistance to mental manipulation and physical abilities beyond those of a normal human.
Tien Shinhan (Dragon Ball) is a descendant of the Three-Eyed Clan, and thus, he possesses a unique physical composition as a throwback to his ancestors.
Broly (Dragon Ball series) posses the Legendary Super Saiyan form, a transformation genetically unique only to him due to it being a birth-given power.
Thanks to the Saiyan cells within his body, Cell (Dragon Ball) possesses the Zenkai gene, enabling him to increase his strength after recovering from near-fatal wounds.
All members of the Fanalis (Magi: The Labyrinth of Magic) possess superhuman strength, speed, and senses.