Which protein appears to regulate the entry of cells into an S phase? This protein is also known as the "guardian of the genome."

Question

Quizplus · Accepted Answer

The protein that regulates the entry of cells into an S phase and is known as the "guardian of the genome" is p53. It is a tumor-suppressor protein that helps to prevent the formation of cancerous cells by regulating the cell cycle and promoting DNA repair.

Which Protein Appears to Regulate the Entry of Cells into an S