Table 1.

Diversity estimation of the 16S rRNA gene libraries from microbiota in fish gut fed with normal diet and QSI-1 diets (mean ± s.d., n = 4).

Group	Ace	Chao	Shannon	Simpson	Good's coverage
0d	100.86 ± 24.59	79.23 ± 18.73	1.45 ± 0.10	0.34 ± 0.04	1.0 ± 0.0001
1d	173.50 ± 53.94	153.42 ± 47.81	1.33 ± 0.18	0.47 ± 0.11	1.0 ± 0.0003
P value	0.078	0.046	0.323	0.105	0.033
4d	185.20 ± 22.01	181.73 ± 22.22	1.74 ± 0.20	0.33 ± 0.04	1.0 ± 0.0001
P value	0.004	0.001	0.07	0.000009	0.005
7d	127.52 ± 21.92	115.73 ± 20.95	1.62 ± 0.19	0.33 ± 0.08	1.0 ± 0.0001
P value	0.211	0.066	0.221	0.786	0.108
14d	208.86 ± 41.28	205.69 ± 43.87	2.67 ± 0.56	0.19 ± 0.09	1.0 ± 0.0005
P value	0.008	0.004	0.01	0.033	0.058