Table 1.

Experimental design for each of the comparisons performed between Garnacha Tinta clones.

Comparison	Clone 1	Clone 2	Significant phenotypic differences (P < 0.05) three seasons	Organ sampled	Sampling stage (modified E-L)	Pair-wise comparison code
G1	1134 (C)	368 (L)	N° berries, Berry size	Flowers	End of flowering (E-L 26)	G1-26
				Berries	Start of véraison (E-L 34)	G1-34
G2	1134 (C)	1154 (L)	N° berries, N° seeds	Flowers	End of flowering (E-L 26)	G2-26
G3	906 (C)	368 (L)	N° berries	Flowers	End of flowering (E-L 26)	G3-26
G4	906 (C)	1154 (L)	N° berries, N° seeds	Spring buds	Bud burst (E-L 03)	G4-03
				Flowers	End of flowering (E-L 26)	G4-26

Organs and sampling stages for transcriptomics analyses were chosen based on the stable phenotypic differences found in three seasons. C, Compact clone; L, Loose clone.