Table 5. Mean regeneration rates of plantlets derived from the germination of somatic embryos on full strength Murashige and Skoog (1962).


Cultivars

Regeneration rates (%)

 Asli

 68.9 ± 4.62 b

 Muscat Raf-raf

 95.6 ± 2.06 a

 Arich Ahmar

 70.2 ± 4.57 b

 Arich Dressé

 90.9 ± 2.88 a

 Turky

 90 ± 3 a

 Kahli Kerkennah

 92.5 ± 2.63 a

 Kahli Sfax

 78.8 ± 4.11 ab

 Khamri Tozeur

 92.5 ± 2.63 a

Means followed by different letters are significantly different at P < 0.05 according to Duncan’s multiple range tests.


Supported by UNESCO / MIRCEN network