Marfan syndrome is caused by a defect in FBN1 gene located on chromosome 15. The gene normally encodes the fibrilllin-1, which is important for the elasticity and appropriate growth of connective tissue. The defect in the gene that causes Marfan syndrome results in a decrease in the amount of functional fibrillin-1 produced. One defective copy of the gene is sufficient to cause Marfan syndrome.

Respuesta :

Marfan syndrome is an autosomal dominant condition.

What is Marfan Syndrome?

Connective tissue, or the fibers that support and anchor your organs and other body components, is harmed by Marfan syndrome, a genetic disorder. Most frequently, the heart, eyes, blood arteries, and skeleton are impacted by Marfan syndrome.

It happens because one healthy copy of the FBN1 gene is not sufficient to sustain the normal development of connective tissue.

To learn more about Marfan syndrome with the help of the given link:

https://brainly.com/question/10884538

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