TABLE 3.

DNA-DNA homology between thiocyanate-utilizing strains ALRh, ARh 1, ARh 2, ARh 3, and ARh 4 and obligately autotrophic sulfur-oxidizing alkaliphiles belonging to the genus Thioalkalivibrio

Strain	% DNA-DNA homology with:
	ARh 1	ARh 2	AL 2	AL 5	ALJ 6	ALJ 10	ALJ 12	ALJ 15
ALRh	30	50	54	44	42	56	39	68
ARh 1	100	30	21	20	16	21	26	—a
ARh 2	30	100	45	42	33	51	33	65
ARh 3	31	90	—	—	—	—	—	60
ARh 4	28	61	60	44	45	58	27	48

^a—, no data.