Table 4 Spikelet fertility of different genotypes in qSIG3.1-NIL, qSIG3.2-NIL, qSIG6.1-NIL, and qSIG12.1-NIL

qSIG3.1

BC₆F₄

BL/BL

24

20.76 ± 0.76

0.000^a, 0.083^b, 0.000^c

BL/DL

32

59.57 ± 0.73

DL/DL

24

61.70 ± 1.00

qSIG3.2

BC₆F₄

BL/BL

32

38.76 ± 1.22

0.000^a, 0.000^b, 0.000^c

BL/DL

64

49.72 ± 0.89

DL/DL

30

56.76 ± 1.01

qSIG6.1

BC₆F₄

BL/BL

18

45.46 ± 1.70

0.050^a, 0.028^b, 0.000^c

BL/DL

31

50.21 ± 1.50

DL/DL

13

56.11 ± 1.77

qSIG12.1

BC₄F₆

BL/BL

9

38.31 ± 2.56

0.000^a, 0.000^b, 0.000^c

BL/DL

22

59.50 ± 1.66

DL/DL

9

70.60 ± 1.05