Fig. 2From: Phylogenetically diverse bacteria isolated from tattoo inks, an azo dye-rich environment, decolorize a wide range of azo dyesA phylogeny and degradation of Methyl Red and Orange II of 79 diverse bacteria isolated from tattoo inks. Bacterial isolates with a red color rectangle indicate bacterial species with azo dye decolorization ability, which has not been recognized before, and bars (red and yellow) indicate % azo dye degradation of Methyl red and Orange II, respectivelyBack to article page