intracellular atp levels were found to vary during the culture cycle from about 2.5 mumol/ml of cytoplasmic water for lag-phase or stationary-phase cells to maxima for exponentially growing cells of about 7.5 mumol/ml at 1 atm and 5.5 mumol/ml at 408 atm .
C0010834
cytoplasmic
C0007634
cells