Fig. 3From: Assessment of the influence of selected stress factors on the growth and survival of Listeria monocytogenesComparison of strain groups based on (A) the lowest (B) the highest pH that inhibited the growth of particular strain. Boxplot: centre: median, box limits: 25th and 75th centiles, whiskers: minimum and maximum. a,b—values marked with different letters differ in a statistically significant wayBack to article page