Marfan syndrome is a primarily an autosomal dominant disorder that affects 1 in 5000 people worldwide. Marfan syndrome is connective tissue disorder that results in a mutation in the Fibrillin 1 gene. The life expectancy of an individual with Marfan syndrome is close to normal with early detection, but Marfan syndrome still remains underestimated due in large part to characteristics similarities that are common in general public. This is compounded by the 25 percent of individuals with a new gene
skin, lungs, and musculoskeletal system (Frey R, Lutwick L, 2009). Marfan syndrome is an autosomal dominant disorder resulting from mutations in the gene fibrillin-1 (FBN1) found on chromosome 15 (McKusick V, O'Neill M, 2013). At least 140 different mutations of this gene have been recorded since 2008 (Frey R, Lutwick L, 2009). The FBN1 gene regulates the manufacturing of the fibrillin-1 protein that assists in constructing fibrous filaments which are present in portions of the fibers in connective
tissue helps support all parts of the body. It also helps control how the body grows and develops. Principal manifestations involve the ocular, skeletal, and cardiovascular systems. MFS is caused by mutations in the glycoprotein gene fibrillin-1 (FBN1) which is located on chromosome 15(Marcheix, 2008). There are many mutations that can cause Marfan Syndrome, but most common are missense in that they are single-nucleotide changes that result in the substitution of a single letter that leads to a
What do Michael Phelps, Abraham Lincoln, Mary Queen of Scots, & Tutankhamen all have in common? Although these may seem like completely unrelated names, these are all people suspected of having Marfan’s Syndrome, a genetic mutation obtained through heredity. How does DNA (Deoxyribonucleic Acid) and its complex (structure) relate to inheritance of traits in organisms—especially in humans? DNA is inherited from ones biological parents, and is the basis of heredity. It contains the code for all of our