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Table 6 Effect of two auxins (IBA and NAA) with different concentration and light/dark (7 days dark) treatment on rooting on MM 104 shoots

From: Assessment of genetic homogeneity of in-vitro propagated apple root stock MM 104 using ISSR and SCoT primers

Treatments

Concentration (µM)

Root No.

Root length (cm)

Rooting %

Light

Dark

Light

Dark

Light

Dark

T1

Control

0.00 (± 0.00)e

0.00(± 0.00)e

0.00(± 0.00)d

0.00(± 0.00)f

0.00(± 0.00)d

T2

0.1 IBA

4.33(± 0.11)bc

3.81(± 0.43)a

1.72(± 0.06)a

91.67(± 6.70)a

41.67(± 3.66)b

T3

1.0 IBA

5.31(± 0.15)b

2.01(± 0.04)b

1.27(± 0.04)b

75.00(± 4.32)b

45.83(± 4.12)b

T4

10.0 IBA

1.5 (± 0.02)d

0.75(± 0.01)d

0.68(± 0.00)c

25.00(± 2.54)d

45.83(± 4.00)b

T5

0.1 NAA

2.0 (± 0.18)d

1.50(± 0.01)c

1.77(± 0.06)a

12.50(± 1.60)e

50.00(± 3.88)a

T6

1.0 NAA

5.26(± 0.21)b

1.64(± 0.02)c

0.88(± 0.02)c

54.17(± 5.22)c

54.17(± 4.33)a

T7

10.0 NAA

3.98(± 0.09)c

1.10(± 0.02)c

0.61(± 0.01)c

58.33(± 6.44)c

29.17(± 2.11)c

T8

1.0 IBA + 1.0 NAA

7.48(± 0.60)a

1.08(± 0.02)c

0.76(± 0.01)c

58.33(± 6.230)c

50.00(± 4.64)a

  1. Data are mean of three replicates each with eight explant, values in parenthesis are ± SE. For each parameter, values with different letters in superscript are significantly different (p < 0.05)