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. 2015 May 12;6:403. doi: 10.3389/fmicb.2015.00403

Figure 5.

Figure 5

Changes in heterotrophic bacterial community composition following GX addition (GX) compared to un-amended controls (C) during the experimental microcosm 2 days incubations (T0–T2). The bacterial community was segregated into two subgroups containing high and low nucleic acid content (HNA and LNA, respectively). Each box plot represents microcosms that were carried with water samples from the surface and bottom of stations E1–E3. Differences between HNA and LNA were evaluated using One-Way ANOVA followed by Fisher LSD multiple comparison post-hoc test with a confidence of 95%.