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. 2017 Mar 14;8:393. doi: 10.3389/fmicb.2017.00393

Figure 2.

Figure 2

Score plots obtained by principal component analysis describing the distribution of treatments (control, CON; nitrate, NIT; 3-nitrooxypropanol, NOP; anthraquinone, AQ) tested with a rumen simulation technique along components 1 and 2 (A) and components 1 and 3 (B).