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Table 5 Virus status of mother plant and plants from SE (somatic embryos) obtained for each cultivar. Percentages of sanitation and percentages of plants regenerated from mother tissue (true-to-type)

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

Cultivar

Virus status of mother plants

SE plants analyzed

N sanitized plants

% sanitation

SE plants that remain infected

Plants true-to-type1

% true-to-type/sanitized plants

Cabernet Franc

GLRaV-3 and GFkV

15

15

100

0

1

6.7

Godello

GLRaV-3 and GFLV

14

11

79

3 with GFLV

1

9.1

Merlot

GLRaV-3 and GFLV

10

8

80

1 with GLRaV-3

1 with GFLV

1

12.5

Valencí Blanc

GLRaV-3 and GFkV

10

10

100

0

1

10.0