Figure 4: Reconstruction of gene gain and loss events among the analyzed B. adolescentis strains. | Scientific Reports

Figure 4: Reconstruction of gene gain and loss events among the analyzed B. adolescentis strains.

From: Evaluation of genetic diversity among strains of the human gut commensal Bifidobacterium adolescentis

Figure 4: Reconstruction of gene gain and loss events among the analyzed B. adolescentis strains.

A tree was constructed using information related to the presence or absence of COGs for the whole B. adolescentis pan-genome. Each node is marked by a pie diagram showing the acquired COGs (in red) and the COGs derived from the previous node (in green). Furthermore, the number of members of GH families that had been acquired is indicated next to each diagram.

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