Skip to main content
Fig. 3 | BMC Genomics

Fig. 3

From: Evolutionary relationships among bifidobacteria and their hosts and environments

Fig. 3

Pan-genome analysis of 129 Bifidobacterium strains harbored by multiple hosts. 2A|The pan-genome of the 129 bifidobacteria strains is summarized in a pie chart showing the core genes (438), the soft genes (115), the shell genes (1802), and the cloud genes (24,550). 2B|Pan-genome alignment of 129 bifidobacteria strains is depicted by combining the phylogenetic tree inferred by RAxML 8.2.10 and the pan-genome heatmap showing gene presence (royal blue) or absence (white) in each of the strains obtained with Roary 3.11.2. There was a total of 26,905 gene clusters (of orthologous proteins) from which 438 were present in all strains. The line graph at the bottom shows the frequency of genes present within samples. The core-genome and pan-genome are boxed in red and light blue, respectively. The color strip next to the alignment depicts the isolation sources described in Fig. 1

Back to article page