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. 2015 Jun 8;208(2):596–607. doi: 10.1111/nph.13471

Figure 1.

Figure 1

Ancestral genome size reconstruction and evidence for genome expansion in Fritillaria. Phylogenetic relationships between species of Fritillaria and related genera are shown; values above branches indicate node support (posterior probabilities of ≥ 0.95/bootstrap percentages ≥ 70). Ancestral genome sizes for the most recent common ancestor (MRCA) of each major Fritillaria clade are shown; 95% confidence intervals are given in parentheses. Closed circles indicate monoploid genome size (1Cx‐values in Gb) for extant species; dashed lines indicate the ancestral genome sizes for the MRCA of the F. affinis (blue) and F. imperialis (red) clades. For each species of Fritillaria, the increase or decrease in genome size relative to the MRCA of its clade is indicated.