Fig 4. List of genes associated with amino acid synthesis in all sequenced Blattabacterium strains.

The absent genes are represented by white boxes. Host species abbreviations: BPfu, Periplaneta fuliginosa; BPja, Periplaneta japonica; BNCIN, Nauphoeta cinerea; BGIGA, Blaberus giganteus; BBge, Blattella germanica; BPLAN, Periplaneta americana; BBor, Blatta orientalis; BPAA, Panesthia angustipennis; BCpu, Cryptocercus punctulatus; BMda, Mastotermes darwiniensis. Vertical bars indicate omnivorous (blue), wood-feeding (red), and litter-feeding (black) hosts, respectively. EAA are indicated by orange horizontal bars, and non-EAA indicated by black horizontal bars.