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Table 3 Percentages of embryos with normal cotyledons (EC: embryo conversion, %). As starting explants, 20 somatic embryos from direct embryogenesis events were sown in individual tubes

From: Somatic embryogenesis from seeds in a broad range of Vitis vinifera L. varieties: rescue of true-to-type virus-free plants

Cultivar

EC

EC

 

20 days

40 days

Airén

52.09 bc

54.77 cd

Cabernet Franc

80.00 ab

100.00 a

Cabernet Sauvignon

11.11 c

29.37 d

Merlot

75.00 ab

80.00 abc

Monastrell

53.46 bc

67.27 abc

Petit Verdot

66.67 ab

75.00 abc

Pinot Blanc

67.78 ab

94.44 ab

Pinot Gris

100.00 a

100.00 a

Pinot Meunier

100.00 a

100.00 a

Pinot Noir

52.50 bc

81.25 abc

Syrah

61.12 ab

61.12 bcd

Tempranillo

88.89 ab

100.00 a

Verdil

78.75 ab

100.00 a

  1. Different lower case letters within a column indicate significantly different values (P value < 0.05)