لذلك ، من أجل مناقشة أن ما فعلته Myriad لم يكن اختراعا و أن ال BCRA جين من منتجات الطبيعة كان علينا شرح بعض المفاهيم الأساسية ما هو ال gene ؟ ما هو ال DNA؟
So in order to argue that what Myriad did was not an invention, and that isolated BRCA genes were products of nature, we had to explain a couple of basic concepts, like: What's a gene? What's DNA?