H Pylori
Copyright ©The Author(s) 2004.
World J Gastroenterol. Apr 1, 2004; 10(7): 977-984
Published online Apr 1, 2004. doi: 10.3748/wjg.v10.i7.977
Figure 4
Figure 4 Expression of rUreB induced by IPTG at different concentrations. Lane 1, molecular mass marker; lanes 2-4, IPTG at 1.0, 0.5, and 0.1 mmol/L, respectively; lanes 5 and 6, bacterial precipitate and supernatant with IPTG at 1 mmol/L , respectively; lane 7, control.