Substrate	Reference(s)	Comment(s)
3-hydroxybenzoic acid	Ni, B., Zhang, Y., Chen, D. W., Wang, B. J., & Liu, S. J. (2012). Assimilation of aromatic compounds by Comamonas testosteroni: characterization and spreadability of protocatechuate 4,5-cleavage pathway in bacteria. Applied Microbiology and Biotechnology, 97(13), 6031–6041. https://doi.org/10.1007/s00253-012-4402-8	-
4-hydroxybenzoic acid	Ni, B., Zhang, Y., Chen, D. W., Wang, B. J., & Liu, S. J. (2012). Assimilation of aromatic compounds by Comamonas testosteroni: characterization and spreadability of protocatechuate 4,5-cleavage pathway in bacteria. Applied Microbiology and Biotechnology, 97(13), 6031–6041. https://doi.org/10.1007/s00253-012-4402-8	-
gentisic acid	Ni, B., Zhang, Y., Chen, D. W., Wang, B. J., & Liu, S. J. (2012). Assimilation of aromatic compounds by Comamonas testosteroni: characterization and spreadability of protocatechuate 4,5-cleavage pathway in bacteria. Applied Microbiology and Biotechnology, 97(13), 6031–6041. https://doi.org/10.1007/s00253-012-4402-8	-
phenol	Ni, B., Zhang, Y., Chen, D. W., Wang, B. J., & Liu, S. J. (2012). Assimilation of aromatic compounds by Comamonas testosteroni: characterization and spreadability of protocatechuate 4,5-cleavage pathway in bacteria. Applied Microbiology and Biotechnology, 97(13), 6031–6041. https://doi.org/10.1007/s00253-012-4402-8	-
vanillic acid	Ni, B., Zhang, Y., Chen, D. W., Wang, B. J., & Liu, S. J. (2012). Assimilation of aromatic compounds by Comamonas testosteroni: characterization and spreadability of protocatechuate 4,5-cleavage pathway in bacteria. Applied Microbiology and Biotechnology, 97(13), 6031–6041. https://doi.org/10.1007/s00253-012-4402-8	-