Fig. 6From: Improvement of macrolactins production by the genetic adaptation of Bacillus siamensis A72 to saline stress via adaptive laboratory evolutionInfluence of L-histidine on macrolactins production. Strains were cultivated in ISP-50 medium supplemented with 0.4% L-histidine for 40 h. Values and error bars represent the mean and standard deviation (n = 3 cultivations)Back to article page