The tumour suppressor p53 is now known to be an ancient transcription factor that had already evolved interaction sites with its partner protein MDM2 at the dawn of multi-cellular eukaryotic animal life. The billion-year life history of the p53-MDM2 axis has permitted significant time for the proteins to integrate into a distinct range of cellular pathways including binding to hundred... https://www.roneverhart.com/ASUS-VivoBook-X515-15-6-FHD-Laptop-Intel-Core-i5-1135G7-2-4-GHz-Intel-Iris-Xe-Graphics-16GB-DDR4-RAM-1TB-SSD-Windows-/