Board Thread:Theories and Speculation/@comment-45444155-20200715142058/@comment-6769189-20200721204701

ReweR 1331 wrote:

Can you tell me your point of view on how Naruto and Sasuke form the Six Paths chakra? You mentioned Kinkaku and Ginkaku, but they mutated, they ate the flesh of Kurama. Their bodies form a chakra similar and/or identical to the Kurama chakra.

My point is that it is not enough to have just the chakra, you need to have the source of this chakra - the cells that form the chakra. They ate his flesh but that isnt the same as implanting DNA. When you eat stuff it gets broken down into energy. They dont have a source of the chakra. Its just is their chakra from that point forward, so there is a precedent of DNA-less chakra changes

Obito also retained 6 Paths chakra either from the Juubi or Madara's Rinnegan