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.
Such lacZ mutants are said to be subject to alpha-complementation.. The product of the allele lacZ D M15 lacks amino acids 11-41 of wild-type beta-galactosidase and is subject to a complementation.