Table 5. GCA estimation of NILs and GCA1 OX lines with five testers.
| Genotype | GCADTH | GCAPH | GCASPP |
|---|---|---|---|
| GL | −9.4 | −7.6 | −10.7 |
| TQ | 1.4 | 10.3 | 20.6 |
| NIL(GCA1−/−) | −8.4 | −5.9 | −8.6 |
| NIL(GCA1+/+) | 9.1 | 2.8 | −1.3 |
| NIL(GCA2−/−) | −10.1 | −8.7 | −10.0 |
| NIL(GCA2+/+) | 5.2 | 3.2 | -0.3 |
| GCA1OX-5 | 4.4 | 2.7 | 2.1 |
| GCA1OX-6 | 4.2 | 0.4 | 5.7 |
| GCA1OX-9 | 3.6 | 2.9 | 2.7 |
Two NIL sets [NIL (GCA1+/+ or GCA1−/−) and NIL (GCA2+/+ or GCA2−/−)], three GCA1OX lines (GCA1OX-5, GCA1OX−6 and GCA1OX−9) and two parental lines (GL and TQ) were used for GCA estimation. GCADTH, GCAPH and GCASPP represent the corresponding GCA values that were estimated from the whole TC progeny derived from five testers.