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Table 1 Leaf apex type and seed set in androgenic rice lines and in diploid germplasm collection

From: A novel visual marker to distinguish haploids from doubled haploids in rice (Oryza sativa, L) at early growth stages

Sl. No

Material

Leaf Apex

No. of lines observed

Leaf apex shape (%)

No. of lines showing sterility

No. of plants showing seed set

1

Androgenic lines from KRH-4 (Commercial hybrid)

Attenuate

119

59.50

0

119

Acute

81

40.50

81

0

2

Androgenic lines from TIL-14 X AC39000

Attenuate

55

18.33

0

55

Acute

245

81.66

245

0

3

IRRI Germplasm Accessions

Attenuate

200

100.00

0

200

Acute

0

0.00

0

0

  1. χ2 = 325.63**, χ2 (0.01, 2df) = 9.210 **Significant at 1% level