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Table 3 Effect of different hormone combinations on proliferation

From: Simple protoplast isolation system for gene expression and protein interaction studies in pineapple (Ananas comosus L.)

Hormone combination Mean weight of calli (g) Mean no. of shoots
1 mg/l BAP 0.2 mg/l NAA 5.221 ± 1.090 A 9.8 ± 1.814 a
2 mg/l BAP 0.1 mg/l NAA 4.191 ± 1.081AB 6.8 ± 2.530bc
2 mg/l BAP 0.1 mg/l IAA 4.079 ± 1.070B 6.1 ± 1.912bc
1 mg/l BAP 0.2 mg/l IAA 3.905 ± 1.569BC 7.1 ± 1.663b
1 mg/l BAP 0.1 mg/l IAA 3.679 ± 0.950BC 6.8 ± 1.874bc
1 mg/l BAP 0.1 mg/l NAA 3.475 ± 1.417BC 5.1 ± 1.729c
2 mg/l BAP 0.2 mg/l NAA 2.965 ± 0.959C 5.2 ± 1.398c
2 mg/l BAP 0.2 mg/l IAA 2.886 ± 1.144C 5.1 ± 2.183c
  1. Grouping information based on Fisher’s method. Means that do not share the same letter are significantly different, with a 95% confidence interval
  2. Significance values are emphasized with italic