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By April 4, 2013 at 1:43 pm 890 11 1
I have a question for anyone and everyone! I was talking to someone and they said that they have only heard of people having 2 mutations of the CF gene. Our daughter had the genetic testing done when she was diagnosed at birth and we were told she had 3. The report shows the Delta F508, a M470V and an L1156L. I know the majority of CF'ers out there have the Delta F508. I have found very little info on the other 2 mutations. Our report says that the M470V mutation is benign and not expected to have "clinical significance". The other gene, the L1156L says unknown and it has some comments but they are not understandable to a normal human being! LOL!
Does anyone else have 3 or have the M470V or L1156L mutations?