Exception to the Rule: Genomic Characterization of Naturally Occurring Unusual Vibrio cholerae Strains with a Single Chromosome

Table 1

Genome locations of origins of replication and replication-associated genes.

Ori1 and Ori2 and the genes within Ori
Locus ID	Gene/Locus	N16961_O1						Locus ID	1154-74_O49					Locus ID	10432-62_O27
		Start		End	Size	Strand	Orientation		Start	End	Size	Strand	Orientation		Start	End	Size	Strand	Orientation
Rep_ori_Chr_1		2956820	2961149/1	806	5136		Clockwise	Rep_ori_Chr_1	3916660	3921794	5135		Clockwise	Rep_ori_Chr_1	4039130	4044265	5136		Clockwise
VC2772	parB	2956823	2957704		882	Complement		VAA049_RS18130	3916663	3917544	882	Complement		VAB027_RS18795	4039133	4040014	882	Complement
VC2773	parA	2957731	2958504		774	Complement		VAA049_RS18135	3917571	3918344	774	Complement		VAB027_RS18800	4040041	4040814	774	Complement
VC2774	gidB	2958519	2959151		633	Complement		VAA049_RS18140	3918359	3918991	633	Complement		VAB027_RS18805	4040829	4041461	633	Complement
VC2775	gidA	2959151	2961046		1896	Complement		VAA049_RS18145	3918991	3920886	1896	Complement		VAB027_RS18810	4041461	4043356	1896	Complement
	Ori_1	2961047	2961149	371	474			Ori_1	3920887	3921359	473			Ori_I	4043357	4043830	474
VC0001	hypo	235	402		168	Complement		VAA049_RS18150	3921224	3921390	167	Complement		VAB027_RS18815	4043694	4043861	168	Complement
VC0002	mioC	372	806		435	Complement		VAA049_RS18155	3921360	3921794	435	Complement		VAB027_RS18800	2269384	2269818	435	Complement
Rep_ori_Chr_2		1069696	1072315/1	3191	5811		Clockwise	Rep_ori_Chr_2	2096979	2102790	5812		Counterclockwise	Rep_ori_Chr_2	1115023	1120832	5810		Counterclockwise
VCA1113		1068927	1069958		1032			VAA049_RS09630	2102528	2103559	1032	Complement		VAB027_RS05240	1120570	1121601	1032	Complement
VCA1114	parB	1070018	1070989		972	Complement		VAA049_RS09625	2101496	2102476	972			VAB027_RS05235	1119539	1120510	972
VCA1115	parA	1070997	1072220		1224	Complement		VAA049_RS09620	2100271	2101488	1218			VAB027_RS05230	1118314	1119531	1218
VCA0001	rctA	112	246		135	Complement		rctA	2099924	2100058	135			rctA	1117968	1118102	135
	Ori_2	247	1133		887			Ori_2	2099037	2099923	887			Ori_II	1117081	1117967	887
VCA0002	rctB	1134	3110		1977			VAA049_RS09615	2097060	2099036	1977	Complement		VAB027_RS05225	1115104	1117080	1977	Complement
Replication-associated genes
Locus ID	Gene	N16961_O1						Locus ID	1154-74_O49					Locus ID	10432-62_O27
		Start	End		Size	Orientation			Start	End	Size	Strand			Start	End	Size	Orientation
VC2626	dam	2796912	2797745		834	Complement		VAA049_RS01410	295053	295886	834			VAB027_RS01350	282403	283236	834
VC0543	recA	574696	575760		1065			VAA049_RS016045	3495035	3496099	1065	Complement		VAB027_RS16670	3602,557	3603621	1065	Complement
VC0668	mutH	715847	716512		666	Complement		VAA049_RS015395	3352580	3353245	666			VAB027_RS16030	3461932	3462597	666
VC0345	mutL	367072	369033		1962			VAA049_RS016985	3680484	3682445	1962	Complement		VAB027_RS17585	3784248	3786209	1962	Complement
VC0535	mutS	565832	568420		2589	Complement		VAA049_RS16080	3502248	3504836	2589			VAB027_RS016705	3609897	3612475	2580
VC0128	xerC	122005	122940		936			VAA049_RS00590	114667	115602	936			VAB027_RS00575	114596	115531	936
VC2419	xerD	2593375	2594283		909	Complement		VAA049_RS02440	498541	499449	909			VAB027_RS15355	3316085	3316993	909	Complement
VC0012	dnaA	7397	8815		1419			VAA049_RS00005	38	1441	1404			VAB027_RS00005	38	1441	1404
	dif-1	1564104	1564131		28	Complement		IGR of VAA049_RS06840-VAA049_RS06845	1476590	1476617	28			IGR of VAB027_RS10790-VAB027_RS10795	2301152	2301179	28	Complement
	dif-2	507983	508010		28			VAA049_RS12025	2643791	2643818	28	Complement		IGR of VAB027_RS03005-VAB027_RS03010	664645	664672	28	Complement