sycamore ( acer pseudoplatanus l. ) cytoplasmic rrna was investigated in rapidly dividing cells , cells starting mitosis after the lag phase of growth ( 4 days ) induced by deconditioning of the culture medium and also in growth-arrested cells from 10 day-old cultures deprived of exogenous auxin ( i.e . exponential , early exponential and 2,4-dichlorophenoxyacetic acid ( 2,4-d ) -deprived cultures ) .
C0007634
cells
C0007595
growth