Fig. 2
From: Recurrent co-domestication of PIF/Harbinger transposable element proteins in insects
Maximum likelihood phylogeny and structure of Anopheles PIF-like genes. A and B. Phylogenetic relationship of Anopheles PIF-like domesticated proteins, APLG1 and APM1, respectively. C and D. Phylogenetic relationship of Anopheles PIF-like domesticated proteins APLG2 and APM2, respectively. Bootstrap values equal to or above 80 are shown. (E). The genomic structure of the genes encoding for the transposase and the MADF protein are represented below the phylogenies. Shaded rectangles indicate exons, with arrows pointing to the direction of transcription. Introns and intergenic regions are shown as black lines. The two pairs of co-domesticated genes are next to each other but not always transcribed in the same direction. APLGs and APMs are in close physical proximity in most species but not all