Table 2.
Details of major QTL for rust resistance identified in RIL-4 and RIL-5 populations
| QTLa | Linkage group | Marker interval | Range of LOD value | Range of % phenotypic variance explained (R 2) | Additive effect or range | Stage or environments in which corresponding QTL appeared |
|---|---|---|---|---|---|---|
| (Position range) | ||||||
| In RIL-4 population | ||||||
| QTL R4-Rust 01 | AhXV | GM2009–GM1536 (6.01 cM) | 5.41–69.75 | 10.68–82.27 | −3.42–1.94 | Rust-SI_2006, Rust-SII_2006, Rust-SI_2007E1, Rust-SI_2007E2, Rust-SII_2007E2, Rust-SI_2008, Rust-SII_2008, Rust-SI_2009, Rust-SII_2009, Rust-SII_2010, Rust-SI_Pooled mean, Rust-SII_Pooled mean and, incubation period, latent period and infection type |
| QTLR4-Rust02 | AhXV | GM1536–GM2301/GM2079 (12.51 cM) | 8.61–53.61 | 12.43–62.35 | −1.94–1.69 | Rust-SI_2006, Rust-SII_2006, Rust-SI_2007E1, Rust-SI_2007E2, Rust-SII_2007E2, Rust-SI_2008, Rust-SII_2008, Rust-SI_ 2009, Rust-SII_2009, Rust-SI_2010, Rust-SII_2010, Rust-SI_Pooled mean, Rust-SII_Pooled mean, latent period and infection type |
| QTL R4-Rust 03 | AhXV | IPAHM103–GM1954 (16.51–22.51 cM) | 11.92–78.41 | 23.12–82.96 | −3.38–1.96 | Rust-SI_2006, Rust-SII_2006, Rust-SI_2007E1, Rust-SII_2007E1, Rust-SI_2007E2, Rust-SII_2007E2, Rust-SI_2008, Rust-SII_2008, Rust-SI_2009, Rust-SI_2010, Rust-SII_2010, Rust-SI_Pooled mean, Rust-SII_Pooled mean, latent period and infection type |
| In RIL-5 population | ||||||
| QTL R5-Rust 01 | AhXV | GM2009–GM1536 (0.01 cM) | 7.12–36.45 | 17.57–66.05 | 0.21–1.64 | Rust-SI_2004, Rust-SII_2004, Rust-SI_2005, Rust-SII_2005,Rust-SI_2007E1, Rust-SII_2007E1, Rust-SI_2007E2, Rust-SII_2007E2,Rust-SI_2008, Rust-SII_2008,Rust-SI_2009, Rust-SII_2009,Rust-SI_2010, Rust-SI_2010, Rust-SI_Pooled mean and Rust-SII_Pooled mean |
| QTL R5-Rust 02 | AhXV | IPAHM103–GM1954 (5.41–13.41 cM) | 5.66–30.78 | 17.42–78.96 | 0.21–1.89 | Rust-SI_2004, Rust-SII_2004, Rust-SI_2007E1, Rust-SII_2007E1, Rust-SI_2007E2, Rust-SII_2007E2,Rust-SI_2008, Rust-SII_2008,Rust-SI_2009, Rust-SII_2009, Rust-SI_2010, Rust-SII_2010, Rust-SI_Pooled mean and Rust-SII_Pooled mean |
| QTLR5-Rust03 | AhV* | RN16F05–GM1988 (124.11 cM) | 5.01–6.19 | 15.07–29.02 | 0.32–0.34 | Rust-SI_2005 and Rust-SI_2010 |
| QTLR5-Rust04 | AhV* | TC6E01–RN16F05 (107.81 cM) | 5.84 | 30.16 | 0.31 | Rust-SI_ 2010 |
aCommon QTL identified in RIL-4 and RIL-5 populations are shown by bold and underline