Table 5.

Essentiality of cell cycle regulators^a

	C. crescentusb		B. subvibrioides		A. tumefaciens
	Gene		Gene		Gene
DnaA	CC_0008	E	Bresu_0001	E	Atu0324	E
GcrA	CC_2245	Nc	Bresu_0624	N	NH	-
CtrA	CC_3035	E	Bresu_1213	E	Atu2434	E
CckA	CC_1078	E	Bresu_3016	E	Atu1362	E
DivL	CC_3484	E	Bresu_0517	E	Atu0027	E
ChpT	CC_3470	E	Bresu_1185	E	Atu2438	E
CpdR	CC_0744	N	Bresu_0749	N	Atu3883	N
SciP	CC_0903	Nd	Bresu_1445	E	Atu2430	N
CcrM	CC_0378	Ne	Bresu_2693	N	Atu0794	E
DivJ	CC_1063	Nf	Bresu_1199	N	Atu0921	E
DivK	CC_2463	E	Bresu_2374	N	Atu1296	N
PleC	CC_2482	N	Bresu_0892	N	Atu0982	N
PodJ	CC_2045	N	Bresu_3319	N	Atu0499	N

^aDesignations: E = essential, N = non-essential, NH = no homolog.

^bEssential designations based upon (Christen et al., 2011).

^cShown non-essential in (Murray et al., 2013).

^dShown non-essential in (Gora et al., 2013)

^eShown non-essential in (Gonzalez & Collier, 2013).

^fShown non-essential in (Ohta et al., 1992, Jacobs et al., 2001).