Figure 4: Relative abundance bar plots of the 43 most abundant ASVs present in Mesonauta festivus gut samples with a high relative abundance of host DNA (n = 4). We omitted the Phylum Streptophyta from the bar plots since its high relative abundance hindered the detectability of other taxa. At the left, all samples are from the control group, which have not been affected by any blocking primers. At the right, samples have been amplified using M-primers at a concentration of 2X.