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Cystic Fibrosis Research Paper

150 Words1 Pages
Symtoms
If you have Cystic Fibrosis the symptoms you will start to notice are, Frequent coughing ,Lung infections like pneumonia or bronchitis caused by the build up of mucus , Shortness of breath, and weight gain along with a growing appetite. Symptoms normally start around the age of 2 years.

Genetic Cause

A defect in the CFTR gene causes cystic fibrosis. The CFTR gene stands for cystic fibrosis transmembrane conductance regulator. a. There is more than 1,000 types of mutations. Mutations change single protein building blocks which involve amino acids or delete a tiny amount of DNA from the CFTR gene. The most common mutation is called delta F508. Delta F508 is a deletion of one amino acid at the position 508 in the CFTR protein.

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