Table 2. Positions of germination speed under salt X-QTL, and their overlap with previously identified salt germination QTL.
| QTL | Chromosome | Range/Mbp | Size/Mbp | Overlap | Trait |
|---|---|---|---|---|---|
| SaltEarlyQ1.1 | 1 | 8.58–10.78 | 2.2 | Clerkx et al. 2004 | Ler/Sha RIL, 150 mM NaCl, % germination |
| DeRose-Wilson and Gaut 2011 | Ler/Cvi RIL, % germination, 150 mM | ||||
| DeRose-Wilson and Gaut 2011 | Ler0/Col4 RIL, % cotyledon expansion | ||||
| Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, Gmax | ||||
| Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, AUC | ||||
| Vallejo et al. 2010 | Bay0/Sha RIL, 50 mM NaCl, % germination at 4 d | ||||
| Guo et al. 2016 | Tsu1/Sha F2, 150 mM NaCl, cotyledon greening | ||||
| Galpaz and Reymond 2010 | Sha/Ler RIL, 175 mM NaCl, % germinated at 10 d after sowing | ||||
| SaltEarlyQ1.2 | 1 | 11.92–12.20 | 0.18 | Quesada et al. 2002 | Ler0/Col4 RIL, 250 mM NaCl, % germination at 15 d |
| Guo et al. 2016 | Tsu1/Sha F2, 150 mM NaCl, cotyledon greening | ||||
| SaltEarlyQ1.3 | 1 | 23.60–24.59 | 0.99 | Guo et al. 2016 | Tsu1/Sha F2, 150 mM NaCl, cotyledon greening |
| SaltEarlyQ1.4 | 1 | 26.29–28.75 | 2.46 | ||
| SaltEarlyQ4.1 | 4 | 10.87–18.08 | 7.21 | Quesada et al. 2002 | Ler0/Col4 RIL, 250 mM NaCl, % germination at 15 d |
| DeRose-Wilson and Gaut 2011 | Ler/Cvi RIL, % germination, 150 mM | ||||
| DeRose-Wilson and Gaut 2011 | Ler0/Cvi RIL, % cotyledon expansion | ||||
| SaltEarlyQ5.1 | 5 | 15.88–16.09 | 0.21 | Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, AUC |
| SaltEarlyQ5.2 | 5 | 17.33–25.18 | 7.85 | Clerkx et al. 2004 | Ler/Sha RIL, 150 mM NaCl, % germination |
| DeRose-Wilson and Gaut 2011 | Ler/Cvi RIL, % germination, 150 mM | ||||
| DeRose-Wilson and Gaut 2011 | Ler0/Col4 RIL, T50 | ||||
| Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, Gmax | ||||
| Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, T50 | ||||
| Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, AUC | ||||
| Vallejo et al. 2010 | Bay0/Sha RIL, 50 mM NaCl germination at 4 d | ||||
| Galpaz and Reymond 2010 | Sha/Col RIL, 175 mM NaCl, % germinated at 10 d after sowing | ||||
| SaltEarlyQ5.3 | 5 | 26.34–26.66 | 0.32 | ||
| SaltLateQ2.1 | 2 | 10.76–15.01 | 4.25 | Guo et al. 2016 | Tsu1/Sha F2, 150 mM NaCl, cotyledon greening |
| SaltLateQ2.2 | 2 | 16.32–17.47 | 1.15 | ||
| SaltLateQ4.1 | 4 | 14.89–15.29 | 0.4 | DeRose-Wilson and Gaut 2011 | Ler0/Cvi RIL, % cotyledon expansion |
| SaltLateQ5.1 | 5 | 6.90–6.98 | 0.08 | Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, T50 |
| Joosen et al. 2010 | Bay0/Sha RIL, 100 mM NaCl, AUC | ||||
| Guo et al. 2016 | Tsu1/Sha F2, 150 mM NaCl, cotyledon greening |
Three rows are empty for Overlap and Trait because no overlap with previous publications were identified for those QTLs. Gmax, maximum germination percentage; AUC, area under cumulative germination curve.