Dainsleaf

there is two possibility...

first one is that the Adamantium would void her power....

or... it will become some kind of Adamantium Beta...

we knew that Adamantium Beta is able to bond directly with the structure of skeletal material while not inhibiting the living nature of the bone....

if the article that I read was correct: http://www.comicvine.com/adamantium/18-40759/

Adamantium beta is able to regenerate as Bone does... if the result of bonding Adamantium in Marrow's bone is something like this... well just imagine...