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. 2021 Sep 26;14(9):2527–2542. doi: 10.14202/vetworld.2021.2527-2542

Figure-7.

Figure-7

Pan-genome analysis of seven Pasteurella multocida strains in the repertoire of GenBank. (a) Pan-genome and core genome plot shows the progression of the pan (orange line) and core (purple line) genomes as more genomes are added for analysis. The parameter ’b’ = 0.17 indicates the pan-genome is still open but may be closed soon. The pan-genome is still open, as the new additional genome significantly increases the total repertoire of genes. Extrapolation of the curve indicates that the gene families in pan-genome increased from 2131 to 2838, and those in core genome decreased from 1876 to 1734. (b) Flower plot shows the numbers of core genes (inner circle), accessory genes (middle circle), and unique genes (outer circle). (c) Phylogenetic tree based on the pan-genome. (d) Phylogenetic tree based on the core genome.