This is a direct adaptation of the "Gifted" storyline as it appeared in Marvel Comics' Astonishing X-Men, #1-6. This same story of Dr. Rao developing a "cure" for mutation was adapted into the film X-Men: The Last Stand (2006).
The first motion comic based on Joss Whedon's work, followed by Buffy the Vampire Slayer: Season 8 Motion Comic (2010).