Figure 6From: In and out of the rRNA genes: characterization of Pokey elements in the sequenced Daphnia genomeUnrooted Neighbor-joining tree of A repeats from the intergenic spacer (IGS) and Pokey elements in D. pulex and D. pulicaria . The tree was generated from the alignment in Additional file 5. All positions containing alignment gaps and missing data were eliminated in pairwise sequence comparisons.Back to article page