TABLE 2.

SIBIs identified for reference strains of C. coli, C. jejuni, C. lari, C. sputorum biovars and C. upsaliensis by MALDI-TOF MSa

PSM strain no.	Species	Sourceb	Cc1 (10,032 Da)	Cc2 (10,060 Da)	Cc-C (12,855 Da)	Cj1 (10,276 Da)	Cj2 (10,303 Da)	Cj-C (13,729 Da)	Cl1 (9,619 Da)	Cl2 (9,651 Da)	Cl-C (12,972 Da)	Ch1 (10,189 Da)	Ch-C (9,504 Da)	Cu1 (10,171 Da)	Cu2 (10,197 Da)	Cu3 (10,272 Da)	Cu4 (10,229 Da)	Cu-C (9,504 Da)	Csp1 (9,797 Da)	Csp2 (9.817 Da)	Csp-C (12,786 Da)
RM1051	C. coli	H-CN	X	Xc	X
RM1161	C. coli	H-CN	X		X
RM1166	C. coli	C-CN	X		X
RM1169	C. coli	H-CN	X		X
RM2228	C. coli	C-US	X		X
RM2230	C. coli	C-US	X		X
RM2231	C. coli	C-US	X		X
RM2236	C. coli	C-US	X		X
RM1048	C. jejuni	H-CN				X		X
RM1050	C. jejuni	H-CN				X		VRd
RM1155	C. jejuni	H-CN				X		X
RM1156	C. jejuni	H-CN				X		X
RM1862	C. jejuni	H-UK				X		X
RM1158	C. jejuni	H-CN				X		VRd
RM1159	C. jejuni	H-CN				X		VRd
RM1163	C. jejuni	H-CN				X		X
RM1164	C. jejuni	H-CN				X		X
RM1165	C. jejuni	C-CN				X	Xc	X
RM1167	C. jejuni	H-CN				X		X
RM1168	C. jejuni	H-CN				X		X
RM1462	C. lari	H-?							X	X	X
RM2098	C. lari	H-US								X	X
RM2099	C. lari	H-US									X
RM2100	C. lari	H-US							X		X
RM3228	C. helveticus	F-SW										X	Xe
RM4087	C. helveticus	F-SW										X	X
RM4088	C. helveticus	F-S										X	X
RM1485	C. sputorum bv. fecalis	O-?																	X		X
RM1495	C. sputorum bv. bulbulus	ND																	X		X
RM2089	C. upsaliensis	O-?												X				X
RM2090	C. sputorum bv. fecalis	O-US																	X		X
RM2091	C. sputorum bv. fecalis	O-?																	X		X
RM4120	C. sputorum bv. paraureolyticus	H-CN																		X	X
RM4121	C. sputorum bv. fecalis	O-UK																	X		X
RM1488	C. upsaliensis	H-US												X				X
RM2092	C. upsaliensis	H-US												X				X
RM2093	C. upsaliensis	H-US												X				X
RM3937	C. upsaliensis	H-US												X				X
RM3939	C. upsaliensis	H-US												X				X
RM3940	C. upsaliensis	H-US												X				X
RM3941	C. upsaliensis	H-US												X				X
RM3942	C. upsaliensis	H-US												X				X