Figure 1From: Divergences in gene repertoire among the reference Prevotella genomes derived from distinct body sites of human Pan and core genome analysis of 28 Prevotella genomes. The number of shared genes is plotted (violet) as a function of the number of Prevotella genomes sequentially considered. The continuous curve represents the calculated core genome size, exponential curve fit model (y core = A core e Bcore.x + C core ) was applied to the data. The best fit was obtained with r 2 = 0.949, Acore = 5490.32, Bcore = −1.05, and Ccore = 567.29. The extrapolated Prevotella core genome size is 567. The size of Prevotella pan-genome is plotted (orange) as a function of the number of Prevotella genomes sequentially considered. The continuous curve represents calculated pan-genome size, the power-law regression model (y pan = A pan x Bpan + C pan ) was applied to the data. The best fit was obtained with r 2 = 0.999, Apan = 2389.18, Bpan = 0.7, and Cpan = 66.29. The extrapolated Prevotella pan-genome size is 24685. The vertical bars correspond to standard deviations after repeating random combinations of the genomes.Back to article page