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CF Gene Mutation Testing

Also known as: Cystic fibrosis (CF) genotyping; CF DNA analysis; CF gene mutation panel; molecular genetic testing
Related tests: Sweat chloride, Immunoreactive trypsin (IRT)

Common Questions

1.  Will this CF gene mutation test pick up any other genetic diseases?

No, it is only checking for particular CF mutations. Every genetic disease requires specific DNA testing to identify it (assuming that the gene and mutations causing it are known - that is the first step).

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2.  What will my risk of being a carrier be if I am of mixed ethnicity?

Since the ethnicity of the UK population is becoming increasingly blended, the historical data and statistical risks are changing. Your risk will be an unknown mix of your inherited ethnic risk. Some families may also carry the additional risk of specific rare mutations within their family line.

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