The team examined the rate of evolution of the PSD proteins over millions of years of mammalian evolution, expecting the proteins to evolve at the same rate as other proteins.
Underlying this process, though, are the genes, as they control which proteins are made - including some proteins that activate specific genes.
但是这一过程的始作俑者是基因，包括某些需要蛋白质激活的基因，因为它们控制蛋白质的形成。
3
They then carried out similar tests using natural membranes and proteins. These included proteins associated with breast cancer, inflammation and pain.