Table 2.

Phylogenetic origin of Vitis paralogue duplications inferred from orthogroup phylogenies.

palaeolog origin	synteny-based orthogroups			OrthoFinder-based orthogroups
	BS ≥ 80	BS ≥ 50	BS ≥ 0	BS ≥ 80	BS ≥ 50	BS ≥ 0
Pentapetalae-wide	0	0	1	0	0	1
Gunneridae-wide	8	40	107	6	43	135
post-Proteales	21	55	102	19	36	78
pre-Proteales	0	4	19	1	5	21
Eudicot-wide	12	30	61	11	33	65
pre-magnoliids	2	5	9	3	5	11
pre-monocots	12	14	16	13	13	17