Substrate	Reference(s)	Comment(s)
3,4,5-trimethoxybenzoic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
3-hydroxybenzoic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	(anaerobically)
3-methoxybenzoic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
4-hydroxybenzaldehyde	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
4-hydroxybenzoic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
benzaldehyde	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	(anaerobically)
benzoic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	(anaerobically)
caffeic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
cinnamic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
ferulic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
hydrocaffeic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
isovanillic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
mandelic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	(anaerobically)
p-coumaric acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	Reported as: 4-hydroxycinnamic acid
phenylacetic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-
protocatechuic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	(anaerobically)
vanillic acid	Harwood, C. S., & Gibson, J. (1988). Anaerobic and aerobic metabolism of diverse aromatic compounds by the photosynthetic bacterium Rhodopseudomonas palustris. Applied and Environmental Microbiology, 54(3), 712–717. https://doi.org/10.1128/aem.54.3.712-717.1988	-