Fig. 1
Callus initiation (%) of leaf and root explants cultivated on MS medium and supplemented with different 2,4-D and kin concentrations after 4 weeks of inoculation. While C1(1.0 mg/l 2,4-D + 1.0 mg/l kin), C2(2.0 mg/l 2,4-D + 1.0 mg/l kin), C3(4.0 mg/l 2,4-D + 1.0 mg/l kin), C4(4.0 mg/l 2,4-D + 2.0 mg/l kin). Values = average ± standard error, small letter express LSD significant differences (LSD0.050 value = 15.179)