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Table 2 Effect of different IBA concentration and dark duration treatment on rooting of MM 104 shoots

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

Concentration (µM)

Dark duration (days)

Root number

Root length (cm)

Rooting

%

0.01 IBA

0

1.42 (± 0.22)ef

1.68 (± 0.28)b

50.00 (± 14.43)d

1

1.75 (± 0.14)e

0.78 (± 0.16)d

41.67 (± 8.33)e

5

2.33 (± 0.17)e

1.90 (± 0.05)a

33.33 (± 8.33)f

10

2.52 (± 0.48)de

2.13 (± 0.81)a

75.00 (± 7.22)b

15

4.27 (± 0.93)c

2.04 (± 0.20)a

70.83 (± 4.17)b

0.1 IBA

0

2.11 (± 0.31)e

1.82 (± 0.22)ab

29.17 (± 4.17)f

1

1.72 (± 0.15)e

1.79 (± 0.17)b

29.17 (± 4.17)f

5

4.25 (± 0.73)c

1.70 (± 0.30)b

100.00 (± 0.00)a

10

2.78 (± 1.12)e

1.36 (± 0.25)c

58.33 (± 16.67)c

15

2.19 (± 0.10)e

1.20 (± 0.30)c

33.33 (± 11.02)f

1.0 IBA

0

3.14 (± 0.34)d

0.58 (± 0.06)d

66.67 (± 8.33)bc

1

4.64 (± 1.08)bc

0.58 (± 0.06)d

41.67 (± 4.17)e

5

6.23 (± 1.02)a

0.78 (± 0.17)d

54.17 (± 4.17)cd

10

4.67 (± 1.09)bc

0.63 (± 0.10)d

58.33 (± 8.33)c

15

5.83 (± 0.42)a

0.37 (± 0.09)e

45.3 (± 15.02)e

5.0 IBA

0

4.00 (± 0.00)c

0.73 (± 0.19)d

33.33 (± 11.02)f

1

2.17 (± 1.09)e

0.25 (± 0.14)f

12.50 (± 7.22)h

5

1.67 (± 0.88)e

0.20 (± 0.12)f

8.33 (± 4.17)i

10

4.11 (± 1.16)c

0.32 (± 0.06)f

29.17 (± 4.17)fg

15

2.00 (± 2.00)e

0.15 (± 0.15)g

8.33 (± 8.33)i

10.0 IBA

0

2.17 (± 1.17)e

0.37 (± 0.19)f

12.50 (± 7.22)h

1

5.33 (± 2.91)ab

0.27 (± 0.15)f

8.33 (± 4.17)i

5

1.50 (± 0.76)e

0.30 (± 0.17)f

12.50 (± 7.22)h

10

5.00 (± 1.00)b

0.38 (± 0.06)f

25.00 (± 12.50)g

15

3.33 (± 1.76)d

0.43 (± 0.23)f

8.33 (± 4.17)i

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