Table 2.

Correlation between bacterial and porcine gene expression by Pearson product-moment correlation coefficient

		TLR4-related signalling					Iron binding			Inflammatory cytokines
		TLR4	CD14	MD2	LBP	MyD88	HP	TF	CD163	IL1B	IL6	IL8	IL17A	IL18	TNF	IFNG
Capsular and outer membrane	kdsB	0.64	0.44	0.42	-0.21	0.49				0.58	0.70	0.50	0.68	-0.05	0.56	0.71
	wecC	0.65	0.58	0.49	-0.45	0.52				0.57	0.76	0.60	0.70	0.10	0.65	0.69
	ompA	-0.62	-0.51	-0.48	0.31	-0.54				-0.55	-0.76	-0.62	-0.65	0.05	-0.66	-0.66
	wzxE	0.80	0.69	0.60	-0.17	0.61				0.74	0.78	0.63	0.75	0.11	0.65	0.65
	mltC	0.62	0.51	0.47	-0.28	0.45				0.52	0.73	0.49	0.63	-0.07	0.53	0.65
	palA	0.63	0.57	0.57	-0.08	0.59				0.69	0.75	0.68	0.76	-0.19	0.46	0.55
	tolA	-0.52	-0.51	-0.39	0.23	-0.31				-0.41	-0.64	-0.41	-0.47	0.04	-0.67	-0.58
Iron acquisition	afuB						0.53	0.62	-0.41
	ompP4						0.66	0.66	-0.08
	hgbA						0.39	0.16	-0.05
	apxIIA									0.57	0.83	0.60	0.80	-0.34	0.56	0.80
	comEA									0.57	0.86	0.60	0.65	-0.09	0.81	0.71

n = 22, P < 0.05. Bold numbers: significant positive correlation; italicized numbers: significant negative correlation