Board Thread:Naruto Discussions/@comment-3279282-20140413164418/@comment-3279282-20140413174327

Okay then. I'm wondering, now that we know about the chakra origin, how did the chakra enter the DNA? I mean, the Sennin gives his chakra to a person, it's in that person's chakra system. That person uses it to combine both internal energies to create more chakra on his own. How does it cross the gap to the DNA of that person? And what has the chakra affinity to do with the heart of a human?