Mutant (Marvel Comics)

Mutant (Marvel Comics)

In comic books published by Marvel Comics, a mutant is an organism (usually otherwise human) who possesses a genetic trait called an X-gene that allows the mutant to naturally develop superhuman powers and abilities. Human mutants are considered to be of the subspecies Homo sapiens superior, an evolutionary progeny of Homo sapiens, and are considered the next stage in human evolution, though whether this is true or not is a subject of much debate.

Unlike Marvel's mutates which are characters who develop their powers only after exposure to outside stimuli or energies (such as Hulk, Spider-Man, The Fantastic Four, and Absorbing Man), mutants are born with the genetic potential to possess their powers, although the powers typically manifest at puberty.

Like mutates, the powers of the vast majority of Marvel's human superheroes are the result of genetic manipulation by the Celestials millions of years in the past.