TABLE 1.

Cell surface characterization by HIC and EIC

Organism	% Cells, at indicated condition and growth phase, retained by:
	Hydrophobic resina				Anion-exchange resinb				Cation-exchange resinb
	Anaerobic		Aerobic		Anaerobic		Aerobic		Anaerobic		Aerobic
	Log	Stationary	Log	Stationary	Log	Stationary	Log	Stationary	Log	Stationary	Log	Stationary
D. tiedjei	71	37	48	74	96–100	96	100	100	3	0	0	0
Desulfovibrio sp. strain G11	48	37	25	33	96	100	100	100	5	0	0	3
S. wolinii	14	0	3	4	45	35	0	45	2	16	0	0
S. wolfei	13	0	0	0	100	100	100	76	0	0	0	0

^aAs determined by HIC. 

^bAs determined by EIC.