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. 1998 May 26;95(11):6361–6366. doi: 10.1073/pnas.95.11.6361

Figure 3.

Figure 3

FALS–SOD1 metalloproteins retain in vivo copper buffering. (A) sod1Δcup1Δ (JS004) yeast harboring yeast SOD1-promoted FALS–SOD1 expression plasmids were diluted to a low density in minimal media, the indicated level of copper sulfate was added, cultures were permitted to grow for 3 days, and culture growth was measured spectrophotometrically. All values represent the average and range of three independent cultures in a single experiment.