Fig. 5From: Adaptational changes in physiological and transcriptional responses of Bifidobacterium longum involved in acid stress resistance after successive batch culturesMembrane fatty acid composition for JDM301 and JDM301AR. The graphs showed data from cells grown in MRS without acid stress and cells exposed to acidified MRS (pH = 3.5) for 1.5 h. The percentages of FAs in the membrane of JDM301 and JDM301AR under normal condition (0 h) or acid stress (1.5 h) were shown. a The percentage of C14:0; b the percentage of C16:0; c the percentage of C18:0; d the percentage of C18:1; e the percentage of C18:2; f the percentage of C19:0. Error bars represent the standard error of the mean (SEM). **P < 0.01, ***P < 0.001Back to article page