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.
Beta thalassemias are due to mutations in the HBB gene on chromosome 11, also inherited in an autosomal, recessive fashion. 1  The severity of the disease depends on the nature of the mutation and on the presence of mutations in one or both alleles.