. 2020 Aug 27;37:101696. doi: 10.1016/j.redox.2020.101696

Table 1C.

The subcellular organelles of ROS generation and scavenging system are organized as follows. Among the twelve subcellular localizations, mitochondria, peroxisome, plasma membrane, cytosol and nucleus cause more than five types of ROS.

Organelle	Mt		Px		PM	Cyto		Nuc		Golgi	Caveolae	ER		Phagosome	Microsome	SR
O2^▪−	⁺	–	⁺	–	⁺	⁺	–	⁺	–	⁺	⁺	⁺		⁺			–
NO▪	⁺		⁺		⁺					⁺						⁺
NO2▪	⁺					⁺		⁺
OH^▪	⁺		⁺			⁺		⁺
ROO^▪	⁺	–	⁺	–	⁺		–		–						⁺
RO^▪	⁺		⁺		⁺										⁺
CO₃^▪		–	⁺	–			–		–
H₂O₂	⁺	–	⁺	–		⁺	–	⁺	–				–				–
ONOO⁻		–		–			–		–								–
¹O2	⁺		⁺			⁺						⁺
HOCl	⁺					⁺		⁺

⁺

Indicates relative ROS generation enzyme subcellular localization and - indicates relative ROS scavenging enzyme subcellular localization.