BioMed Research International / 2017 / Article / Fig 1

Research Article

Association Study of Gut Flora in Coronary Heart Disease through High-Throughput Sequencing

Figure 1

Venn picture (a) and rank-abundance curve (b) of operational taxonomic units (OTUs) in the two groups. The rank-abundance curve was smooth, indicting high evenness among samples. D: CHD patients; C: healthy controls.
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(b)