yea, its a wee bit nerve wracking coz we have already done a sample earlier that had bits that didnt turn out as we thought so we might be able to see if we have mutations in our genes. which is likley since even if a gene is turned off it can be the result of a mutation ( dont go all x-men on me )
just an update, coz i havnt been on in a while. i analysed my DNA, turn out im a homozygote for the gene expression we were looking at. not surprising for those who know me