Differentiation of Xanthomonas spp. Causing Bacterial Spot in Bulgaria Based on Biolog System

Table 2

Differences in utilization of BIOLOG GN2 substrates by the Bulgarian strains of genus Xanthomonas isolated from pepper, tomato, and weeds.

Substrates	X. euvesicatoria		X. vesicatoria		X. gardneri
	+ (positive), %	/ (weak positive), %	+ (positive), %	/ (weak positive), %	+ (positive), %	/ (weak positive), %
Dextrin	77	23	87	11	7	40
Glycogen	3*	19	78	16	0	0
Tween40	100	0	47	47	27*	33
Tween80	48	52	37	60	20	80
N-acetyl-D-glucosamin	78	15	70	6	27	13
L-arabinose	0	0	14*	2	0	20
D-arabitol	0	0	4	13	0	0
Cellobiose	100	0	71	20	100	0
L-Fucose	92	8	82	14	60*	27
D-Galactose	80	15	80	17	40	20
Gentibiose	98	0	83	14	0	20
-D-lactose	0	0	0	0	40	0
Lactulose	75	10	79	10	47	13
Maltose	78	14	82	10	0	0
D-Mannitol	0	0	44	18	0	0
D-Mannose	93	7	84	13	100	0
Melibiose	83	15	60	28	60	7
-methyl D-glucoside	0	5	1	13	0	0
D-Psicose	15	53	47	50	87	13
D-Raffinose	17	73	6	26	20	40
Trehalose	100	0	90	10	80	20
Turanose	0	47	8	38	0	0
Xylitol	0	0	0	0	7	7
Methyl-pyruvate	92	0	93	6	60*	13
Mono-methyl succinate	89	8	77	20	86	7
Acetic acid	9	55	10	26	7*	33
cis-Aconitic acid	91	7	20	36	0	0
Citric acid	39	24	33	23	20	13
Formic acid	0	0	3	5	0	0
D-Galacturonic acid	0	0	0	16	0	0
D-Glucuronic acid	0	0	3	11	0	0
-hydroxybutiric acid	0	30	11	16	0	0
-hydroxybutiric acid	0	3	3	10	0	0
Itaconic acid	0	0	3	11	0	0
-kato butyric acid	5	30	7	19	0	0
-kato glutaric acid	95	0	95	3	33	0
Lactic acid	2	82	17	50	0	20
Malonic acid	28*	55	40	28	0	0
Propionic acid	15	31	28	21	0	0
Succinic acid	90	3	85	12	33*	0
Bromo-succinic acid	78	19	88	9	33*	0
Succinamic acid	9	60	71	26	33*	0
Glucuronamid	0	0	2	12	0	0
Alaninamide	97	0	79	18	7*	27
D-alanine	79	14	63	20	0*	33
L-alanine	94	3	78	19	0*	33
L-alanyl-glycine	97	0	66	23	0	80
Asparagine	0	0	5	17	0	0
L-aspartic acid	0	53	27	23	7*	7
L-Glutamic acid	97	0	83	14	27	0
Glycyl-L-Aspartic acid	0	0	5	15	0	0
Glycyl-L-Glutamic acid	92	5	41	30	0	20
Hydroxy L-Proline	41	42	34	31	0*	13
L-proline	3	36	14	21	0	0
L-Serine	80*	5	24	49	13*	20
L-Threonine	0	69	11	26	0	0
Carnitine	0	7	0	35	0	0
-aminobutyric acid	0	3	0	45	0	0
Urocanic acid	0	5	18*	29	0	0
Inosine	0	47	3	18	0	0
Uridine	0	39	3	16	0	0
2-amino-ethanol	0	0	1	24	0	0
Butanediol	0	12	0	28	0	0
Glycerol	74	9	73	22	0	0
-glycerol-phosphate	2	55	50*	42	0	0
Glucose-1-phosphate	0	28	47*	40	0	0
Glucose-6-phosphate	0	25	33*	36	0	0

*Major differences from the strains studied by Jones et al. (2000) [4].