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. 2017 Jun 20;8:1124. doi: 10.3389/fmicb.2017.01124

Figure 2.

Figure 2

Principal components plot derived from the analysis of T-RFLP data showing the discrimination along principal components 1 and 2 of RUSITEC bacterial communities provided with either control diets (CTR) or diets supplemented with 2% sunflower oil (SFL) oil, sunflower oil with 1% fish oil (FSH) or sunflower oil and 1% marine algae (ALG). The number after the treatment code indicates the RUSITEC system (there were two RUSITEC systems and two replicates of each treatment in each system).