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 Byron, Illinois (population 1,535) is located on the panhandle of Rock Island County in Northwestern Illinois along the mighty Mississippi River and on the Great River Road, Illinois Route 84. The village was founded in 1836 and once had a junior college near the turn of the century that had dormatories.