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. 2017 Sep 19;14(5):4887–4895. doi: 10.3892/etm.2017.5141

Figure 1.

Figure 1.

Clinical treatment generally reduced gut microbiota diversity in patients. (A) Observed species number alterations in each sample with the increment in sequence numbers. (B) Chao1 index was calculated to estimate the total number of operational taxonomic units based on the actual observed species number. (C) Shannon index alterations in each sample with the increase of sequence numbers.