Expanded view of Cluster D genome maps. Five specific features are indicated. Feature #1 shows the designation of the pham assignment (Pham1082) for Plot gene 47, and that Pham1082 contains six members (shown in parentheses). The six genomes shown all contain a member of Pham1082, and thus there are no other members of Pham1082 outside of Cluster D. Feature #2 shows the violet shading between Plot and Gumball genomes, reflecting a high degree of nucleotide sequence similarity. Feature #3 illustrates a departure in the synteny of phages Gumball and Troll4, with an apparent insertion within Troll4 gene 49, relative to Gumball gene 48, both of which are in Pham1083. Feature #4 indicates a replacement of Gumball gene 51 for the Troll4 gene 52, reflected in the lack of nucleotide similarity and the designation of the genes in two different phams (Pham1115 and Pham1086 respectively). Note that PLot shares a member of Pham1115 and Butterscotch, PBI1 and Adjutor share members of Pham1086. Feature #5 shows a small insertion in Gumball relative to Troll4 (as well as Butterscotch, PBI1 and Adjutor) that leads to an alternative annotation of this genome segment, with inclusion of a putative new orpham (Gumball gene 56) and shorter version of Gumball gene 57.