MUTANT • DICCIONARIO INGLES.COM • Definition of Mutant

... There was no proof whatever, they said, that my virus did the job. After all, their scientists had not been allowed to check my work. I could have faked the whole thing, attempting to take credit for a mutant disease which began naturally, especially since dozens of bacteriologists were now isolating ...

— Revenge • Arthur Porges

... distinguished from the parent-forms by the absence of hairs and by distinct forms of leaves. Further examination showed that he had here to do with a new elementary species. MacDougal also obtained a more or less distinct mutant of Oenothera biennis. We cannot as yet form an opinion as to how far the effect is due to the wound or to the injection of fluid as such, or to its chemical properties. This, however, is not so essential as to decide whether the mutant stands in any relation to the influence of external factors. ...

— Darwin and Modern Science • A.C. Seward and Others