Question

Which of the following diseases is associated with genetic mutations in the STK11/LKB1 gene?

A) Peutz-Jeghers syndrome
B) Huntington's disease
C) Cystic fibrosis
D) Marfan syndrome

Answer 1

Peutz-Jeghers syndrome is associated with genetic mutations in the STK11/LKB1 gene and is characterized by gastrointestinal polyps and pigmented skin spots.

Step-by-step explanation:

The disease associated with genetic mutations in the STK11/LKB1 gene is Peutz-Jeghers syndrome. Peutz-Jeghers syndrome is a condition that is characterized by the development of polyps in the gastrointestinal tract and pigmented spots on the skin. It is inherited in an autosomal dominant pattern, which means that the presence of just one mutated copy of the gene is enough to cause the disease. Unlike some other genetic diseases mentioned like cystic fibrosis or Huntington's disease, Peutz-Jeghers syndrome is specifically associated with mutations in the STK11/LKB1 gene.