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Table 1 BPH-resistance scores and 93–11 background recovery rate of NIL-Bph6, NIL-Bph9 and pyramided line LuoYang69

From: Marker assisted pyramiding of Bph6 and Bph9 into elite restorer line 93–11 and development of functional marker for Bph9

 

Material No.

Mean Resistance Score

RRGB

Near-isogenic Lines of Bph6 (BC5F2)

5Q1100–5–9-11

2.57 ± 0.29a

97.72%

Near-isogenic Lines of Bph9 (BC7F2)

7Q09–1-9

2.33 ± 0.24a

97.39%

7Q09–2-11

2.44 ± 0.35a

96.55%

7Q09–3-3

2.39 ± 0.20a

95.69%

7Q09–4-5

2.57 ± 0.19a

96.58%

7Q11–1-1

2.59 ± 0.37a

94.78%

Pyramided Lines of Bph9 and Bph6

WY17–1-1(LuoYang69)

1.05 ± 0.21b

93.18%

WY18–8-1

1.13 ± 0.18b

90.91%

Donor Parent & Recurrent Parents

Pokkali

2.37 ± 0.22a

NA

Swarnalata

2.52 ± 0.25a

NA

93–11

8.17 ± 0.97c

100%

  1. Different characters of superscripts (a, b and c) indicate significant differences by one-way ANOVA analysis