Fig. 7From: Horizontally acquired antibacterial genes associated with adaptive radiation of ladybird beetlesEvolutionary history of ladybird cwh genes. The phylogenetic tree of cwh protein sequences of ladybirds was reconstructed in a maximum likelihood framework. The ladybird cwh genes are separated into two clades, cwh1 (suffix C1 or C1a or C1b) and cwh2 (suffix C2 or C2a or C2b)Back to article page