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. 2003 Mar;12(3):577–585. doi: 10.1110/ps.0235103

Figure 2.

Figure 2.

Cells expressing folded MalE31 do not transport maltose. The initial rates of maltose transport were determined at a substrate concentration of 2 μM using cells grown as described for the experiment shown in Figure 1 ▶. Open squares indicate Strain PD28 (ΔmalE) carrying pTrc99; filled squares indicate Strain MC4100 (malE) carrying pTrc99; open circles indicate Strain JMB5 (malE31) carrying pTrc99; and filled circles indicate JMB5 cells carrying pTfkp.