Hypotheses which have been suggested as the cause of the disaster include unsafe speed, an insurance scam, an ice-pack rather than an iceberg, and even a curse on the ship by the Unlucky Mummy.
Sorting type: |. Confirmed Beta Level Mutants. A character can only be added to this category if they have a reference for when they were 'outed' as a Beta.
As previously mentioned, in sickle-cell anemia, the gene for beta globin is mutated. The resulting protein still consists of 147 amino acids, but because of the single-base mutation, the sixth amino acid in the chain is valine, rather than glutamic acid. This substitution is depicted in Table 1.