<div class="FTQUOTE"><begin quote><i>Originally posted by: <b>missT</b></i>
What is a missense mutation? What class? I have r114h which I think is class 4. Is the G mutation class three or four?</end quote></div>
The G mutation is a class three. I have the same gene as you (I'm assuming the 4 was a typo and you meant R117H), and I am DYING to know if this drug will work for other class three and class four mutations.
My understanding is both classes have a defective Cl- channel, but the manner in which it is defective differs. So, if it fixes a Class III mutation channel, can it fix a Class IV mutation channel?