Thread:EmperorSigma/@comment-25152698-20140805200541/@comment-25152698-20140805203822

The Senju/Uchiha DNA was never mentioned, it was the chakra of Indra and Asura that would ultimately ignite it, received 'randomly' upon birth.

The chakra itself is only a portion, not enough to make her a transmigrant. (That word was never used in the application)

Bearing similar resemblance to the magnet release kekkei genkai, the metal release kekkei tota allows the user to consume chakra as well as gather bits of minerals from the very crust of the planet. However, upon child birth, one who inherits the kekkei tota partakes in an activity dubbed 'chakra gathering'. Whilst this procedure was taking place, the chakra of Asura and Indra happened to be going by.

She is not a transmigrant, as the chakra itself is in small quantities, and therefore her rinnegan will be weak, and show up only in one eye.