Table 2.

Relative abundance changes at family level in each simgi colonic compartment at different times (hours) for volunteer 2. Taxa with a relative abundance > 0.5% are represented.

Genus	Ascending colon				Transverse colon				Descending colon
	0 h	24 h	48 h	72 h	0 h	24 h	48 h	72 h	0 h	24 h	48 h	72 h
Alistipes	1.03%	0.00%	0.00%	0.00%	0.85%	0.18%	0.23%	0.30%	0.33%	0.59%	1.08%	0.62%
Anaerotruncus	0.00%	0.00%	0.00%	0.00%	1.36%	2.07%	1.21%	1.43%	1.84%	0.96%	0.62%	0.33%
Bacteroides	63.24%	1.62%	0.56%	0.11%	51.44%	49.42%	52.76%	44.45%	52.12%	39.04%	27.02%	22.18%
Bilophila	12.46%	62.64%	64.04%	63.37%	10.11%	10.63%	6.25%	10.59%	9.12%	10.83%	13.96%	15.52%
Citrobacter	0.00%	0.00%	0.00%	0.00%	0.84%	0.53%	0.45%	0.61%	1.12%	1.77%	1.83%	1.56%
Collinsella	0.00%	0.00%	0.00%	0.00%	0.37%	0.68%	0.31%	0.54%	0.32%	0.24%	0.30%	0.46%
Coprococcus	0.00%	0.00%	0.00%	0.00%	0.11%	1.02%	1.12%	1.19%	0.25%	0.48%	0.71%	0.55%
Desulfovibrio	0.00%	0.00%	0.00%	0.00%	4.05%	3.56%	1.79%	0.45%	3.41%	3.08%	2.54%	1.73%
Enterobacter	0.00%	0.00%	0.00%	0.00%	0.36%	0.37%	0.26%	0.18%	0.56%	0.62%	0.44%	0.52%
Escherichia/Shigella	13.41%	11.29%	5.94%	2.46%	3.45%	0.84%	0.73%	0. 84%	1.50%	0.87%	1.10%	1.17%
Hydrogenoanaerobacterium	0.00%	0.00%	0.00%	0.00%	0.61%	1.10%	0.75%	0.79%	0.55%	1.12%	1.33%	1.73%
Intestinimonas	0.00%	0.00%	0.00%	0.00%	0.57%	0.42%	0.50%	0.69%	0.53%	0.88%	0.83%	0.95%
Lachnoclostridium	2.96%	3.23%	4.68%	5.21%	4.77%	5.19%	7.11%	4.36%	4.26%	6.93%	10.43%	10.04%
Megasphaera	2.00%	4.34%	3.50%	3.44%	2.69%	3.50%	4.57%	6.99%	4.01%	4.44%	5.08%	6.18%
Parabacteroides	0.02%	0.03%	0.00%	0.00%	8.01%	10.25%	8.50%	7.67%	7.37%	13.23%	14.17%	16.45%
Phascolarctobacterium	4.31%	15.82%	20.67%	25.03%	6.80%	5.24%	7.72%	9.38%	8.71%	8.41%	10.48%	11.18%
Ruminococcus UCG-002	0.00%	0.02%	0.00%	0.00%	0.67%	1.50%	1.82%	3.81%	1.03%	2.49%	3.62%	4.07%
Others	0.58%	1.01%	0.61%	0.38%	2.93%	3.51%	3.91%	5.73%	2.98%	4.02%	4.46%	4.74%