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Table 2 Variance component estimates of tuber shape and specific gravity

From: Linkage and QTL mapping for tuber shape and specific gravity in a tetraploid mapping population of potato representing the russet market class

Tuber Shape

Specific Gravity

Random Effect

Var a Component

Std Error b

Random Effect

Var a Component

Std Error b

clone c

0.1699089

0.0367514

clone

2.02E-05

6.50E-06

location

0.2792218

0.4001046

location

6.10E-05

1.01E-04

rep [year,location]

0.008989

0.0068642

rep [year,location]

8.00E-07

1.30E-06

clone*year

0.0031053

0.0188942

clone*year

0

0

clone*location

0.138096

0.0311013

clone*location

2.20E-05

9.20E-06

year*location

0

0

year*location

6.64E-05

7.97E-05

clone*year*location

0.0713052

0.0269068

clone*year*location

1.07E-05

1.15E-05

Residual

0.3023925

0.0168895

Residual

2.27E-04

1.14E-05

Total

0.9730186

0.4018347

Total

4.08E-04

1.10E-04

Fixed Effect

Estimate

Std Error b

Fixed Effect

Estimate

Std Error b

Intercept

3.9237789

0.377372

Intercept

1.0772061

0.0062750

year[2010]

0.0153177

0.038452

year[2010]

−0.0015120

0.0043460

  1. aVariance component
  2. bStandard error
  3. c“Clone” indicates a genetic effect of a clone