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Table 3 Relationship between the traits for which QTLs were identified and yield

From: Two key genomic regions harbour QTLs for salinity tolerance in ICCV 2 × JG 11 derived chickpea (Cicer arietinum L.) recombinant inbred lines

Control, 2010
Days to maturity (DMC1) CY1 = 0.0616x + 5.2717DMC1 R 2 = 0.001 (n.s)
Aboveground dry matter (ADMC1) CY1 = 0.4575x + 0.6915ADMC1 R 2 = 0.83**
Stem + leaf wt. (ST + LFWTC1) CY1 = 0.6142x + 3.7464ST + LFWTC1 R 2 = 0.51**
Harvest index (HIC1) CY1 = 14.954x + 3.0064HIC1 R 2 = 0.09**
100- seed weight (100SDWTC1) CY1 = 0.1337x + 7.1635100SDWTC1 R 2 = 0.03*
Salinity, 2010
Days to flower (DFS1) SY1 = 0.0671x + 4.8857DFS1 R 2 = 0.04**
Days to maturity (DMS1) SY1 = 0.0915x + 0.2932DMS1 R 2 = 0.10**
Total pod number (TPDNOS1) SY1 = 0.193x + 0.7443TPDNOS1 R 2 = 0.75**
Seed number (SDNOS1) SY1 = 0.1924x + 0.6744SDNOS1 R 2 = 0.76**
Harvest Index (HIS1) SY1 = 11.534x + 1.0604HIS1 R 2 = 0.12**
100 - seed weight (100SDWTS1) SY1 = 0.2179x + 2.3611100SDWTS1 R 2 = 0.11**
Control, 2011
Days to flower (DFC2) CY2 = 0.4756x + 26.722DFC2 R 2 = 0.08**
Days to maturity (DMC2) CY2 = 0.3687x + 75.324DMC2 R 2 = 0.09**
Aboveground dry matter (ADMC2) CY2 = 1.6454x + 3.2286ADMC2 R 2 = 0.85**
Stem + leaf weight (ST + LFWTC2) CY2 = 0.6454x + 3.2286ST + LFWTC2 R 2 = 0.48**
Filled pod number (FPDNOC2) CY2 = 3.034x + 10.336FPDNOC2 R 2 = 0.56**
Total pod number (TPDNOC2) CY2 = 2.9113x + 33.653TPDNOC2 R 2 = 0.28**
Seed number (SDNOC2) CY2 = 2.9747x + 15.317SDNOC2 R 2 = 0.49**
100- seed weight (100SDWTC2) CY2 = 0.7146x + 15.12100SDWTC2 R 2 = 0.22**
Harvest index (HIC2) CY2 = 0.0071x + 0.4364HIC2 R 2 = 0.17**
Salinity, 2011
Days to flower (DFS2) SY2 = 0.3838x + 27.863DFS2 R 2 = 0.012(n.s)
Days to maturity (DMS2) SY2 = 0.6464x + 69.096DMS2 R 2 = 0.04**
Aboveground dry matter (ADMS2) SY2 = 1.5322x + 1.2604ADMS2 R 2 = 0.76**
100 - seed weight (100SDWTS2) SY2 = 0.5902x + 20.249100SDWTS2 R 2 = 0.04**
Harvest Index (HIS2) SY2 = 0.0091x + 0.5234HIS2 R 2 = 0.04**
  1. All the traits were significantly correlated either at P < 0.001 or P < 0.05 except for days to maturity, control, 2010 and days to flower, salinity, 2011.