Illumina MiSeq Sequencing for Preliminary Analysis of Microbiome Causing Primary Endodontic Infections in Egypt

Table 2

Community richness indices: Sobs, Chao, ACE, and Jackknife.

Sample	Sobs	Chao	ACE	Jackknife
1	382	4815.077	12727.76	2609.788
2	258	3575.143	7171.851	15878.39
3	414	3142.682	8772.472	2691.427
4	425	3297.435	7720.03	2891.89
5	320	4077.091	16280.43	3722.471
6	480	7129.714	22638.01	3919.938
7	593	8777	21779.88	4134.895
8	546	10491.08	35406.91	4547.667
9	494	4541.652	11181.97	3302.81
10	254	1773.4	5302.989	1317.182
11	498	4931.143	10405.96	3422.119
12	565	5020.37	13945.89	5031.037
13	406	5131.067	23696.3	3136.874
14	339	3190.867	8166.598	2103.402
15	439	10414	23551.97	3477.703
16	466	10524.33	19000.8	4022.645
17	735	11259.55	37465.82	5812.206
18	370	3902.5	9036.737	2307.078
20	800	11067.44	28107.83	6655.509

Sobs: number of observed OTUs (at genus level); Chao: Chao 1 richness estimate; ACE: abundance based coverage richness estimate; Jackknife: Jackknife estimator.