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Table 1 Summary of observed OTUs, Chao1, Shannon and Simpson index in digester SAO1 and SAO3

From: Bacterial community composition and fhs profiles of low- and high-ammonia biogas digesters reveal novel syntrophic acetate-oxidising bacteria

Sample Sampling day Chao1 Observed OTUs Coverage (%) Shannon Simpson
SAO1.0 70 2225 2086 94 6.790 0.956
SAO1.2 141 2204 2049 93 6.402 0.937
SAO1.3 225 2076 1847 89 5.813 0.899
SAO1.5 442 2207 2063 93 7.174 0.970
SAO1.7 642 2413 2181 90 7.457 0.981
SAO3.0 70 2270 2047 90 6.481 0.939
SAO3.2 141 2022 1769 87 6.198 0.946
SAO3.3 225 1938 1614 83 5.684 0.912
SAO3.5 442 1281 1107 86 6.151 0.950
SAO3.7 642 851 763 90 5.256 0.907