mitosis and dna synthesis were delayed without stopping growth either by the use of fluorodeoxyuridine ( fudr ) or puromycin , in both cases the delayed mitosis was followed by a single shortened intermitotic period , as predicted by all the mechanisms considered and substantiating a basic assumption made that the time of mitosis is homeostatically controlled to maintain a constant dna : mass ratio .
C0598312
dna synthesis
C0012854
dna