the application of a modified ag-1 method for staining nucleolar organizer regions ( nor ) in chromosomes has shown that the total number of agno3-stained nor varies from 6 to 8 in cells of normal individuals as well as in the phytohemagglutinin ( pha ) stimulated blood cells of patients suffering from acute leukemia ( al ) and chronic myelocytic leukemia ( cml ) .
C1518453
nor
C0007634
cells