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A cell is being held in g1 phase due to dna damage caused by uv radiation. when the dna is damaged, p53 is phorphorylated and prevents entry into what phase?

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So when DNA is damaged, p53 is actived and prevents the cell from entering the S phase where replication of cell happens. The cell regulation is done by the phosphorylated p53 for a proper and precise replication of cell to avoid any abnormalities.
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User Theusual
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