What does a value of 0.1 fold change in qRT-PCR represent? How do I put it in a percentage?

I analyzed drug-treated vs. non-drug treated cells. I used the fold change method fo 2^(delta delta Ct) and got 0.1 fold change. Should I just state that I got 0.1 fold change, representing...

07 November 2019 793 4 View