It was Jean, awakened as the Phoenix (known as "Mutant Alpha", the legendary ultimate mutant). She was mutated into a humanoid mutant praying mantis. A green fluorescent protein mutant (BFPms1) that preferentially binds Zn(II) and Cu(II) has been developed. PER protein in this mutant is hypophosphorylated. Selene is the oldest known human mutant. Subsequently, Forge constructs a device capable of neutralizing mutant powers. This version is described to be a mutant instead of a mutate. Many of these mutant forms of hemoglobin cause no disease. BDNF is downregulated in the MECP2 mutant resulting in Rett syndrome. He is reverted to infancy by Alpha the Ultimate Mutant. Titanus is an evil mutant from the future. Accelerated aging in the mutant involves numerous organs. A mutant meerkat living in an alternate future dominated by mutant animals. After believing the mental mutant dead the Icicle returned to his cohorts. Emma Frost scans the whole world with Cerebro for mutant activity.