Table 2.

Membrane-localized transcription activators have been identified in several different bacterial species, as enumerated below. Membrane-localized transcription has also been observed in the archaea Sulfolobus acidocaldarius.

Species	Proteins	References
Vibrio cholerae	ToxR	[48]
	TcpP	[49]
	CadC	[50]
	TfoS	[51]
Vibrio fischeri	LuxR	[52]
	ToxR	[53]
Vibrio parahaemolyticus	ToxR	[54]
Escherichia coli	CadC	[55]
Bacteroides thetaiotaomicron	SusR	[56]
Yersinia pseudotuberculosis	PsaE	[57]
Photobacterium spp.	ToxR	[58]
Salmonella typhimurium	MarT	[59]
Sulfolobus acidocaldarius	ArnR	[60]