Extended Data Fig. 6: Evolutionary analysis of Pinus and other plant species.

a, Evolution of gene families in 20 plant species. The numbers in blue and orange, separated by a slash, indicate the expanded and contracted gene families and rapidly evolved gene families, respectively (a two-sided P < 0.01) (left). On the right, the size and color of the circles indicate the number of rapid or not gene family expansion/contraction and gene gain/loss in each species. b, Domain repertoire of rapidly evolved genes in 4 Pinus species. The red, blue, orange, and green diamonds indicate 4, 3, 2, and individual Pinus species, respectively. c, Domain repertoire of genes in repeat regions of P. densiflora. d, Domain repertoire of rapidly evolved genes in individual Pinus species.