Monday, September 14, 2009

What's Your OPA1 Gene Mutation?

Many different mutations in the OPA1 gene have been identified.  Mine is as follows:

DNA Variant: c.2873_2876delTTAG
Nucleotide Position: 2708_2711
Codon: 903_904
Amino Acid Change: Frame Shift

A simple blood test is performed and sent to a laboratory that offers clinical testing for Kjer Type Optic Atrophy.  Genetic testing is often quite expensive.  A free test may be available to you and your family members through EyeGene, a NIH sponsored program.  The test is free, but you have to find an EyeGene registered physician in your area, and you have to pay for the blood draw and shipping. 

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