Fig. 8

Phylogeny and expression of WTF9 and a potential evolutionary history of ccmFc in Convolvulaceae. a Phylogeny of WTF9 in angiosperms. Colored branches in Ipomoea showed duplication. b WTF9 expression level in Solanum and Ipomoea. Black boxes indicated missing data. c BLASTN searches of the downstream of FR1 and upstream of FR2 against NCBI nt database. Top hits were mainly from rosids (*) after masked hits from Convolvulaceae and other parasitic plants. d A potential evolutionary trajectory of ccmFc in Convolvulaceae