fusion of an interphase cell with a metaphase cell results in profound changes in the interphase chromatin that have been called `` '' chromosome pulverization '' '' or `` '' premature chromosome condensation '' '' in addition to the usual light microscopy , the nature of the changes has been investigated in the present study with electron microscopy and biochemical techniques metaphase and interphase cells were mixed and fused at 37 degrees c by means of ultraviolet-inactivated sendai virus .
C0007634
cell
C0021798
interphase