Table 2.

tRNA modification pattern of all the samples investigated

Species of bacilli			tRNA modifications level*
	m1A	m6A	m62A	m2A	t6A	i6A	ms2i6A	m1G	m2G	m7G	m22G	Q	m5C	Am	Cm	Gm
A. flavithermus K-97	15.67	1.23	1.20	281.08	5.66	0.23	7.50	13.60	5.52	28.90	0.00	13.30	1.55	0.00	1.58	26.27
A. kamchatkensis J-18	19.34	1.39	0.91	215.72	6.39	0.37	12.07	13.94	6.82	29.46	0.00	19.76	0.94	0.00	1.53	26.74
Anoxybacillus sp. H-69	20.79	1.49	0.46	293.94	6.21	0.20	11.69	16.48	7.50	32.74	0.00	21.74	0.56	0.00	1.54	29.99
G. stearothermophilus ArzA-3/1	16.07	1.97	0.97	247.34	12.88	0.30	8.25	16.41	4.72	46.41	0.00	17.82	0.71	0.00	1.45	55.13
G. thermodenitrificans Arz-6	21.34	1.29	0.56	342.97	12.20	1.04	11.59	16.88	4.53	33.93	0.00	5.55	0.94	0.00	2.00	38.55
Geobacillus sp. Arz-7	22.78	1.33	0.71	406.71	8.10	1.00	12.26	17.39	27.80	31.97	0.00	14.90	1.07	0.00	2.47	39.48
P. toebii Arz-33	10.79	0.84	2.01	231.17	6.86	0.09	5.70	8.30	3.88	21.93	0.00	6.76	2.06	0.00	2.22	31.37
B. licheniformis JG-35	18.83	1.46	0.15	231.83	6.56	3.85	4.72	12.60	6.82	40.50	0.00	17.90	0.29	0.00	0.87	4.43
B. psychrosaccharolyticus AkhA-14A	18.23	1.48	0.26	296.35	11.35	0.53	8.39	13.62	5.94	37.28	0.00	17.31	0.00	0.00	0.69	6.31
Bacillus sp. B-123a	7.56	0.49	1.37	162.80	6.64	0.50	3.25	4.72	2.70	13.66	0.00	3.91	2.43	0.00	2.35	3.29
Paenibacillus sp. ArzA-5	19.03	1.18	0.79	383.03	8.51	5.96	3.03	6.13	18.16	25.18	0.00	12.57	0.64	0.00	1.83	2.36
B. thermoruber H-65	2.66	0.24	3.18	78.25	4.55	0.22	0.76	0.00	5.68	10.43	0.00	2.78	2.21	0.00	1.15	6.48
U. thermosphaericus B-119	5.00	0.48	2.53	37.59	5.08	2.31	0.00	3.62	3.61	10.75	1.47	4.49	7.59	3.62	5.19	8.34

^*The level of tRNA modification is presented as ratio of mols(modification)/ mols(A nucleoside) per 1000 tRNAs