NOT KNOWN DETAILS ABOUT OBITOTO LINK

In spite of Hashirama's blood style getting variety B, and Obito's blood style becoming sort O, Madara was in the position to transplant Hashirama's DNA on to Obito Inspite of kind B not having the ability to give blood to sort O as a consequence of incompatibility. This can be the exact same circumstance with Madara, whose blood type is additional