Fig. 1

Gene content of 38 mitogenomes. Different colors represent the number of genes present in each mitogenome: Fiin, Fragaria iinumae; Fpen, Fragaria pentaphylla; Fvir, Fragaria viridis; Fman, Fragaria mandschurica; Fnil, Fragaria nilgerrensis; Fves, Fragaria vesca; Fana-C, Fragaria ananassa cv. “Camarosa”; Fana-R, Fragaria ananassa cv. “Royal Royce”; Rochi: Rosa chinensis; Rorug: Rosa rugosa; Pans, Potentilla anserina; Ruchi, Rubus chingii; Mbac, Malus baccata; Mdom-G, Malus domestica cv. “Gala”; Mdom-Y, Malus domestica cv. “Yantai fuji 8”; Msie, Malus sieversii; Msyl, Malus sylvestris; Pyed, Prunus yedoensis; Pkan, Prunus kanzakura; Pmir, Prunus mira; Pmum, Prunus mume; Psib, Prunus sibirica; Pavi-G, Prunus avium cv. “Glory”; Pavi-S, P. avium cv. “Staccato”; Parm, Prunus armeniaca; Psal, Prunus salicina; Pbet, Pyrus betulifolia; Pbre-D, Pyrus bretschneideri cv. “Dangshansuli”; Pbre-Y, Pyrus bretschneideri cv. “Yali”; Pcom, Pyrus communis; Pysb, Pyrus sinkiangensis × bretschneideri; Pyuc, Pyrus ussuriensis × communis; Pser, Photinia serratifolia; Gurb, Geum urbanum; Stor, Sorbus torminalis; Spoh, Sorbus pohuashanensis; Sauc, Sorbus aucuparia; Ejap, Eriobotrya japonica. “*” at the bottom of the heatmap means these protein-coding genes appeared in all 38 mitogenomes. The right color bar represents the genus of each of the 38 mitogenomes