Fig. 1: Genome evolution of T. wilfordii. | Nature Communications

Fig. 1: Genome evolution of T. wilfordii.

From: Genome of Tripterygium wilfordii and identification of cytochrome P450 involved in triptolide biosynthesis

Fig. 1

a Distribution of T. wilfordii genomic features. (I) Circular representation of the pseudomolecule. (II–IV) gene density (500 kb window), percentage of repeats (500 kb window), and GC content (500 kb window). (V) Each linking line in the center of the circle connects a pair of homologous genes. b Inferred phylogenetic tree with 514 single-copy genes of 15 plant species. Gene family expansions are indicated in green, and gene family contractions are indicated in red. The timing of whole-genome duplication (WGD) and the timing of whole-genome triplication (WGT) are superimposed on the tree. Divergence times are estimated by Maximum Likelihood (PAML). c Distribution of 4DTv shown in colored lines as indicated. d Syntenic dot plots show a 3–1 chromosomal relationship between T. wilfordii genome and V. vinifera genome. e Macrosynteny between T. wilfordii and V. vinifera karyotypes. Source data are provided as a Source Data file.

Back to article page