This type of mutation is called a nonsense mutation. It's a point mutation that turns one codon into a stop codon. Nonsense mutations always result in the early termination of a polypeptide. In other words, the chain stops short, and the protein is never completed. Our pony doesn't get any feathers, and he'll never be able to fly.
Port Arthur is located approximately 97 kilometres (60 mi) south east of the state capital, Hobart, on the Tasman Peninsula. The scenic drive from Hobart, via the Tasman Highway to Sorell and the Arthur Highway to Port Arthur, takes around 90 minutes and covers approximately 96 kilometres (60 mi).
Port Arthur penal settlement. In 1830, a penal colony for secondary offenders was established on the Tasman Peninsula on the east coast of Van Diemen's Land. It was called Port Arthur and was named after Lieutenant-Governor George Arthur (1784â1854). The sentenced convicts built the prison consisting of hard labour yards, facilities for constant surveillance and solitary confinement cells. It was well known for its harsh treatment of convicts.