Table 1.

Samples list of Vitis vinifera cv Corvina and PN40024 clone, used for small RNA libraries

Sample	Developmental stages	Replicates	Library codes	Modified E-L system stages
BUD	Latent bud	2	Bud_L	E-L 23
	Winter Bud	2	Bud_W	E-L 1
	Bud burst (green tip)	2	Bud_B	E-L 4
	Bud after burst (Rosette of leaf tips visible)	2	Bud_AB	E-L 5
LEAF	Young	2	Leaf_Y	EL-14
	Mature	2	Leaf_M	E-L 29
	Leaf-Senescence	2	Leaf_S	E-L 43
STEM	Green stem	2	Stem_G	E-L 30
	Woody stem	2	Stem_W	E-L 43
ROOT	In vitro cultivation	2	Root
TENDRIL	Young (Pool of tendrils from shoot bearing 7 separated leaves)	2	Tendril_Y	E-L 14
	Well-developed (Pool of tendrils from shoot bearing 12 separated leaves)	2	Tendril_WD	E-L 17
INFLORESCENCE	Young inflorescence	2	Inflorescence_Y	E-L 14
	Well-developed inflorescence	2	Inflorescence_WD	E-L 17
FLOWER	Beginning of flowering (10% caps off)	2	Flower_FB	E-L 20
	Flowering (50% caps off)	2	Flower_F	E-L 23
STAMEN	Pool of stamens from flowers at 10% and 50% caps off	2	Stamen	E-L 20/E-L 23
POLLEN	Pollens from flowers at 80% caps off	2	Pollen	E-L 25
CARPEL	Pool of carpels from flowers at 10% and 50% caps off	2	Carpel	E-L 20/E-L 23
BERRY	Fruit set	2	Berry_FS	E-L 29
	Post fruit set	2	Berry_PFS	E-L 31
	Pre-Veraison	2	Berry_PV	E-L 34
	Veraison	2	Berry_V	E-L 35
	Pre-ripening	2	Berry_MR	E-L 36
	Ripening	2	Berry_R	E-L 38
	Post-harvest withering (1st month)	2	Berry_PHWI
	Post-harvest withering (2nd month)	2	Berry_PHWII
	Post-harvest withering (3rd month)	2	Berry_PHWIII
SEED	Collected from green berries (Pool of berries from FS, PFS, PV)	1	Seed_G
	Collected from Mature berries (Pool of berries from V, MR, R)	1	Seed_M
RACHIS	Fruit set	2	Rachis_FS	E-L 29
	Post -fruit set	2	Rachis_PFS	E-L 31
	Veraison	2	Rachis_V	E-L 35
	Pre-ripening	2	Rachis_MR	E-L 36
	Ripening	2	Rachis_R	E-L 38
Total Corvina	35	68
ROOT	Pool of in vitro roots of PN40024 clone	1	Root_PN
LEAF	Pool of in vitro leaves of PN40024 clone	1	Leaf_PN
Total PN40024	2	2