Proto-oncogenes push the cell forward through the cell cycle, and tumor-suppressor genes put the brakes on the cell cycle, so to speak, when the cell isn't yet ready to divide.Mutations in either of these types of genes can lead to cancer, which is uncontrolled cell division.roto-oncogenes push the cell forward through the cell cycle, and tumor-suppressor genes put the brakes on the cell cycle, so to speak, when the cell isn't yet ready to divide.
Definition of cabbage. 1a : any of several brassicas (Brassica oleracea) of European origin; especially : a leafy garden plant (Brassica oleracea capitata) with a short stem and a dense globular head of usually green leaves that is used as a vegetableb : any of several plants related to or resembling cabbage.
Although it's compact like red cabbage, radicchio's leaves are thinner and more tender unlike red cabbage's firm and waxy texture. Red Cabbage is a variety of cabbage with reddish purple leaves. It's flavor and texture is similar to green cabbage. When you're at the supermarket, here's how to tell the difference between radicchio and red cabbage: Radicchio is burgundy-red with white streaks.