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. 1998 Mar;180(6):1396–1401. doi: 10.1128/jb.180.6.1396-1401.1998

FIG. 4.

FIG. 4

Effect of dissipation of the membrane potential on precursor processing of the mutants. Cells were treated with dimethyl sulfoxide in the presence (+) or absence (−) of an uncoupler, CCCP, for 1 min prior to being labeled with [35S]methionine for 2 min. The positions of the precursor and mature forms of alkaline phosphatase are indicated by p and m, respectively.