Table 2.

Fold-difference in biofilm development^a in CDM or MH compared to LVS.

	Day 10		Day 15
	CDMB	MHB	CDMB	MHB
LVS	1	1	1	1
LVS_P10	1.5 ± 0.20	−2.5 ± 0.01*	−1.8 ± 0.4*	1.3 ± 0.75
LVSΔ1423-22	2.1 ± 0.16	−2.5 ± 0.01*	1.8 ± 0.1	1.56 ± 0.91
LVSΔ1423-22+b	−1.05 ± 0.17	NDc	−1.48 ± 0.44*	ND
WbtIG191V	4.6 ± 0.17**	−2.7 ± 0.01	2.3 ± 0.1	45.2 ± 0.138**
WbtIG191V+	−1.38 ± 0.20	ND	−1.48 ± 0.16	ND
WbtIG191V_Δ1423-22	4.9 ± 0.10**	1.23 ± 0.1	15.3 ± 0.5**	5.5 ± 0.34**

^aFold-difference calculated from OD560nm of CV assays.

^b+-strain with mutation complemented.

^cND-Not determined.

^*Indicates P < 0.05; **Indicates P < 0.01.