Substrate	Reference(s)	Comment(s)
agropyron repens grass lignin	Antai, S. P., & Crawford, D. L. (1981). Degradation of Softwood, Hardwood, and Grass Lignocelluloses by Two Streptomyces Strains. Applied and Environmental Microbiology, 42(2), 378–380. https://doi.org/10.1128/aem.42.2.378-380.1981	-
gentisic acid	Zeng, J., Singh, D., Laskar, D. D., & Chen, S. (2012). Degradation of native wheat straw lignin by Streptomyces viridosporus T7A. International Journal of Environmental Science and Technology, 10(1), 165–174. https://doi.org/10.1007/s13762-012-0085-z	-
maple lignin	Antai, S. P., & Crawford, D. L. (1981). Degradation of Softwood, Hardwood, and Grass Lignocelluloses by Two Streptomyces Strains. Applied and Environmental Microbiology, 42(2), 378–380. https://doi.org/10.1128/aem.42.2.378-380.1981	-
protocatechuic acid	Davis, J. R., Goodwin, L., Teshima, H., Detter, C., Tapia, R., Han, C., Huntemann, M., Wei, C. L., Han, J., Chen, A., Kyrpides, N., Mavrommatis, K., Szeto, E., Markowitz, V., Ivanova, N., Mikhailova, N., Ovchinnikova, G., Pagani, I., Pati, A., ... Sello, J. K. (2013). Genome Sequence of Streptomyces viridosporus Strain T7A ATCC 39115, a Lignin-Degrading Actinomycete. Genome Announcements, 1(4). https://doi.org/10.1128/genomea.00416-13	-
spruce lignin	Antai, S. P., & Crawford, D. L. (1981). Degradation of Softwood, Hardwood, and Grass Lignocelluloses by Two Streptomyces Strains. Applied and Environmental Microbiology, 42(2), 378–380. https://doi.org/10.1128/aem.42.2.378-380.1981	-
vanillin	Pometto, A. L., & Crawford, D. L. (1983). Whole-cell bioconversion of vanillin to vanillic acid by Streptomyces viridosporus. Applied and Environmental Microbiology, 45(5), 1582–1585. https://doi.org/10.1128/aem.45.5.1582-1585.1983	-