electron microscopic examinations of various preparations revealed that phosphatase released in sucrose reassociated with the external cell wall layers in the presence of lysozyme , that sucrose-lysozyme prepared spheroplasts did not dissociate phosphatase which remained in the periplasm of sucrose-washed cells , and that phosphatase was never observed to be associated with the cytoplasmic membrane .
C0007634
cell
C0007603
cytoplasmic