A CYC–RAD–DIV–DRIF interaction likely pre-dates the origin of floral monosymmetry in Lamiales

Table 2 Orthologs of genes associated with a CYC–RAD–DIV–DRIF interaction

Species	AmCYC	AmRAD	AmDIV	SlDIVlike5 (SlMYBI, Tomato fruit, see note)	DRIF Group2a (AmDRIF1)	DRIF Group2b (AmDRIF2)	DRIF Group1 (SlFSB1, tomato fruit)
Antirrhinum majus	AmCYC, AmDICH	AmRAD, AmRADlike9	AmDIV, AmDIV-like1	AmDIVlike10, AmDIVlike13, AmDIVlike11	AmDRIF1, AmDRIFlike6, AmDRIFlike7	AmDRIF2, AmDRIFlike3	AmDRIFlike4, AmDRIFlike5
Solanum lycopersicum	SlTCP7, SlTCP26	SlRADlike4 (FSM1), SlRADlike1	SlDIVlike6	SlDIVlike5 (MYBI), SlDIVlike10	SlDRIF1, SlDRIF3	SlDRIF2	SlDRIF5 (FSB1), SlDRIF4
Vitis vinifera	GSVIVT01036449001	GSVIVT01031975001	DIVlike8	DIVlike12, DIVlike7	DRIFlike2	DRIFlike1, DRIFlike3	DRIFlike4
Oryza sativa	Os03g49880 (OsTB1)	Os05g50350, Os12g33950, Os02g47744	DIV-like3, DIV-like4, DIV-like5	DIV-like1, DIV-like2	DRIFlike1, DRIFlike2	DRIFlike1, DRIFlike2	DRIFlike3, DRIFlike4, DRIFlike5, DRIFlike6
References	[16, 102]	Additional file 1: Fig. S1, [45, 63]	Additional file 1: Figs. S1 and S4, [45, 63]	Additional file 1: Figs. S1 and S4	Additional file 1: Fig. S3	Additional file 1: Fig. S3	Additional file 1: Fig. S3

Relationships among close homologs of SlDIVlike5 are not well-resolved beyond Solanales + Lamiales. The V. vinifera and O. sativa genes could be orthologs or close paralogs of SlDIVlike5

ISSN: 2041-9139