Next, we dealt with cells with unique concentrations of NAD+. When added for twenty-four h at eighty µM in HeLa and 400 µM in U2OS cells, NAD+ impaired the incorporation of EdU (Fig. 2a and Extended Details Fig. 1k,l). Moreover, sixteen µM of NAD+ was sufficient to reduce fork velocity by ~forty% in HeLa https://margaretj655vgr7.wikiworldstock.com/user