Table 3. Putative additive QTLs for relevant traits in RIL population (Jiucaiqing/IR26) under different NaCl conditions by CIM and ICIM.
| Methods | NaCl treatments(mM) | Traitsa | Chr.b | QTLs | Marker interval | LOD | r2 (%)c | Addd |
| CIM | 0 | RKC | 6 | qRKC6.1 | RM340-RM6811 | 2.7 | 9.4 | 2.5 |
| RKC | 6 | qRKC6.2 | RM6811-RM176 | 3.2 | 11.5 | 2.7 | ||
| RKC | 10 | qRKC10 | RM3773-RM8202 | 3.6 | 9.1 | 2.4 | ||
| SKC | 10 | qSKC10 | RM5620-RM258 | 2.6 | 12.1 | 2.2 | ||
| 100 | SNC | 9 | qSNC9 | RM5688-RM444 | 3.3 | 8.8 | 4.7 | |
| SKC | 1 | qSKC1 | RM7341-RM7419 | 3.3 | 9.0 | 3.3 | ||
| SKC | 9 | qSKC9 | RM5688-RM444 | 3.2 | 10.1 | 3.3 | ||
| 120 | RKC | 4 | qRKC4 | RM518-RM16535 | 3.3 | 11.8 | 2.2 | |
| SNC | 11 | qSNC11 | RM286-RM6288 | 4.0 | 14.9 | −11.4 | ||
| ICIM | 0 | RKC | 10 | qRKC10 | RM3773-RM8202 | 3.1 | 9.1 | 2.3 |
| 100 | STR | 7 | qSTR7 | RM11-RM5380 | 2.8 | 8.6 | 0.2 | |
| SNC | 3 | qSNC3 | RM7370-RM6832 | 2.5 | 13.1 | 5.5 | ||
| SKC | 1 | qSKC1 | RM7341-RM7419 | 4.1 | 14.3 | 3.9 | ||
| SKC | 4 | qSKC4 | RM5687-RM273 | 2.7 | 18.9 | 4.5 | ||
| SKC | 9 | qSKC9 | RM5688-RM444 | 2.5 | 9.2 | 3.2 | ||
| 120 | RKC | 4 | qRKC4 | RM518-RM16535 | 2.6 | 8.5 | 1.8 | |
| SNC | 11 | qSNC11 | RM286-RM6288 | 3.8 | 16.1 | −11.7 |
a
RNC: root Na+ concentration; RKC: root K+ concentration; SNC: shoot Na+ concentration; SKC: shoot K+ concentration; STR: salt tolerance rating;
b
Chromosome on which the QTL was located;
c
Variation explained by each putative QTL;
d
Additive effect is the effect of substituting a Jiucaiqing allele for an IR26 allele; Its positive value indicates that Jiucaiqing has the positive allele; The case of negative values is just the opposite.