Fig. 7From: The structure, functional evolution, and evolutionary trajectories of the H+-PPase gene family in plantsDifferent evolutionary trajectories of H+-PPase gene family members in angiosperms. Genome duplication levels were estimated by reported genome doubling events, with data collated from the online database CoGepedia (http://genomeevolution.org). Divergence time indicates the estimated divergence time of the genus that each species belongs to according to data obtained from the online database Timetree (http://www.timetree.org). *, the “divergence time” of Gossypium hirsutum (GH) indicates the time of A- and D-genomes were reunited. AMT: Amborella trichopoda; AC: Aquilegia coerulea; AT: Arabidopsis thaliana; Beta: Beta vulgaris; CS: Cucumis sativus; Soy: Glycine max; GR: Gossypium raimondii; GH: Gossypium hirsutum; Banana: Musa acuminata; Poplar: Populus trichocarpa; Peach: Prunus persica; Rise: Oryza sativa; Tomato: Solanum lycopersicum; SP: spirodela polyrhiza; Cacao: Theobroma cacao; Wheat: Triticum aestivum; Grape: Vitis vinifera; Maize: Zea maysBack to article page