Table 1. Cs matrix of ERIC-PCR fingerprint obtained from feces and different intestinal sites in normal rat (n=8).

Sample	Cs% ± SD%
	Fecal	Intestinal mixture	Rectum	Distal colon	Proximal colon	Caecum	Ileum	Jejunum
Intestinal mixture	61.98 ± 12.52
Rectum	64.90 ± 8.63	61.03 ± 11.78
Distal colon	63.44 ± 11.66	62.48 ± 7.92	68.46 ± 9.54
Proximal colon	63.04 ± 17.48	70.84 ± 11.29	72.00 ± 10.90	88.40 ± 8.28
Caecum	66.74 ± 10.57	60.55 ± 13.96	64.38 ± 13.99	65.23 ± 10.19	71.43 ± 13.22
Ileum	16.58 ± 18.02	20.09 ± 23.17	22.55 ± 27.69	20.09 ± 23.77	22.23 ± 24.58	23.61 ± 25.33
Jejunum	10.62 ± 15.29	9.26 ± 15.72	7.67 ± 14.52	8.40 ± 11.67	10.28 ± 15.35	9.03 ± 18.29	42.50 ± 49.50
Duodenum	6.25 ± 17.68	0	5.00 ± 14.14	2.50 ± 7.07	2.50 ± 7.07	1.92 ± 5.44	37.50 ± 51.75	62.50 ± 51.75