the results of this study indicate that dna synthesis can be induced in g ( 0 ) nuclei after fusion between g ( 0 ) - and s-phase cells , but g ( 0 ) nuclei are much slower than g ( 1 ) nuclei in responding to the inducers of dna synthesis because the chromatin of g ( 0 ) cells is more condensed than it is in g ( 1 ) cells .
C0007610
nuclei
C0008546
chromatin