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. 2017 May 9;8:733. doi: 10.3389/fpls.2017.00733

Table 4.

Direct (Diagonal) and indirect (off-diagonal) genotypic effect path coefficient of adaptive traits on seed yield (variable YLDH, abbreviated as Y) on Andean common bean gene pool accessions evaluated under drought stress and non-stress environments.

Trait Stress regime Path coefficient (Pi→j→y) rg with YLDH
DF→Y DPM→Y SCMR→Y PDPL→Y SDPD→Y 100SW→Y PPI→Y PHI→Y HI→Y
DF→ DS 0.52 −0.20 0.09 −0.11 0.06 −0.38 1.05 0.07 −1.44 −0.34
NS −1.21 1.28 0.04 −0.44 0.27 0.06 0.03 −0.14 0.09 −0.02
DPM→ DS 0.41 −0.26 0.08 −0.10 0.04 −0.24 1.33 0.01 −1.35 −0.08
NS −1.07 1.46 0.03 −0.27 0.12 −0.02 0.01 −0.16 0.02 0.13
SCMR→ DS −0.30 0.14 −0.15 0.05 −0.08 0.20 −0.50 0.01 0.83 0.19
NS 0.89 −0.95 −0.05 0.07 −0.12 0.02 0.00 0.04 0.02 −0.09
PDPL→ DS −0.25 0.12 −0.03 0.22 −0.05 0.30 −1.94 0.07 2.08 0.52
NS 0.44 −0.32 0.00 1.21 −0.29 −0.17 −0.09 0.06 −0.25 0.58
SDPD→ DS 0.23 −0.08 0.09 −0.08 0.14 −0.16 0.11 −0.33 0.06 −0.01
NS −0.34 0.19 0.01 −0.36 0.96 0.12 −0.11 0.04 −0.34 0.17
100SW→ DS −0.27 0.08 −0.04 0.09 −0.03 0.74 −1.66 −0.34 1.96 0.53
NS 0.25 0.13 0.00 0.75 −0.43 −0.28 −0.02 0.09 −0.09 0.42
PPI→ DS −0.20 0.12 −0.03 0.15 −0.01 0.44 −2.77 −0.15 2.97 0.54
NS 0.18 −0.06 0.00 0.55 0.53 −0.03 −0.20 0.08 −0.60 0.44
PHI→ DS −0.06 0.00 0.00 −0.02 0.07 0.38 −0.64 −0.66 1.25 0.34
NS 0.45 −0.61 −0.01 0.18 0.11 −0.07 −0.04 0.39 −0.26 0.14
HI→ DS −0.24 0.11 −0.04 0.15 0.00 0.47 −2.69 −0.27 3.06 0.56
NS 0.18 −0.06 0.00 0.50 0.53 −0.04 −0.20 0.16 −0.62 0.46

DS, drought stress; NS, well-watered non-stress; Y, represents YLDH; rg, genotypic correlation with seed yield per hectare. For trait abbreviation refer Table 1.