If a strand of DNA undergoes a point mutation in the codon CAA that changes it to CAG, it would still code for valine. This type of substitution is called a synonymous or sense mutation; it is also known as a silent mutation because there is no change in the amino acid sequence. (Find out how silent mutations can still have an effect on the gene and its resulting protein.). slide 3 of 5.
Updated March 03, 2017. Port au Prince (map) is the capital and largest city based on population in Haiti, a relatively small country that shares the island of Hispaniola with the Dominican Republic. It is located on the Gulf of GonÃ¢ve on the Caribbean Sea and covers an area of nearly 15 square miles (38 sq km).
Geographic Jurisdiction. USCIS Port-au-Prince is in the Latin America, Canada and the Caribbean District and has jurisdiction over U.S. immigration matters in the French-speaking islands of the West Indies. The islands include: Haiti, Guadeloupe, Martinique, St. Barthelemy and St. Martin. Monday through Friday from 7 a.m. to 1:30 p.m.