Board Thread:Naruto Discussions/@comment-3568954-20140523074558/@comment-3568954-20140714212442

Chakra is not bound to DNA. madara ate the flesh of Hashirama and over time his chakra bloomed to match that of hashirama ie DNA itself influences a persons chakra. also you keep failing to realize that both the uchiha and senju have the same thing in common

all uchiha have the power of the sages eyes and chakra. all senju(also uzumaki)have the body and spiritual essence of the sage)

you keep saying that only the transmigrants can awaken the Rinnegan but thats wrong. the chakra that Indra and Asura had all of there decedents have as well its just that the transmigrants are the only ones with the same level of chakra as indra and asura(ie half the sages chakra) and it took madara decades upon decades to awaken the Rinnegan. why would Obito have awakened it already.

and black zetsu did not say he only approached the transmigrants he said that he approached each clan especially the transmigrants