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Table 3 Effects of 2,4-D plus TDZ on direct somatic embryogenesis from leaf explants of Tolumnia Louise Elmore ‘Elsa’, when the explants were cultured in darkness for 90 days

From: Plant regeneration via direct somatic embryogenesis from leaf explants of Tolumnia Louise Elmore ‘Elsa’

2,4-D (mg l−1) TDZ (mg l−1) % of explants with somatic proembryos % of explants with somatic globular embryos % of browning
0 0 0 a 0 100.0 a
1 0 0 a 0 100.0 a
1 0.3 5.0 a 0 100.0 a
1 3 10.0 a 0 100.0 a
  1. Means within a column followed by the same letter are not significantly different according Duncan’s multiple range test at p ≤ 0.05 (Duncan 1955)