Table 3.
Mean effect of donor accession, antibiotic, and concentration of antibiotic on plant regeneration from antibiotic-treated protoplast cultures
| Factor | Number of plants (±SE)/alginate layer |
|---|---|
| Accession | |
| Dolanka | 54.4 ± 4.5 a |
| Amsterdamska | 24.9 ± 2.5 b |
| Koral | 29.2 ± 4.2 b |
| Antibiotic | |
| Cefotaxime | 47.1 ± 4.0 a |
| Carbenicillin | 27.1 ± 4.1 c |
| Timentin | 34.3 ± 4.1 b |
| Concentration of antibiotic (mg L−1) | |
| 0 | 37.0 ± 2.8 a |
| 100 | 36.1 ± 3.3 a |
| 200 | 37.3 ± 4.9 a |
| 300 | 35.7 ± 5.8 a |
| 400 | 34.1 ± 7.9 a |
| 500 | 36.8 ± 9.0 a |
Means followed by the same letters did not differ significantly (P ≤ .05)