Fig. 4From: Improving l-threonine production in Escherichia coli by elimination of transporters ProP and ProVWXRelative transcription levels of betA, betB, betT, pgi, galP, mglB, glk, zwf, ptsG, crr and ndh in TSW003, using TWF001 as a control. The error bars indicate the standard deviations from three independent experimentsBack to article page