Project measure / variable:   GMC22   bw_8

ID, description, units MPD:61901   bw_8   body weight   [g]  8-9wks  
Data set, strains GMC22   inbred w/CC8   8 strains     sex: both
Procedure body weight
Ontology mappings


  STRAIN COMPARISON PLOT
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GMC22 - body weight 8-9wks



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested8 strains8 strains
Mean of the strain means19.9   g 24.5   g
Median of the strain means19.2   g 24.3   g
SD of the strain means± 8.13 ± 9.28
Coefficient of variation (CV)0.408 0.379
Min–max range of strain means12.6   –   38.1   g 15.5   –   44.1   g
Mean sample size per strain17.5   mice 16.9   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 1430.6797 1430.6797 392.4175 < 0.0001
strain 7 18362.6939 2623.242 719.5224 < 0.0001
sex:strain 7 176.8444 25.2635 6.9295 < 0.0001
Residuals 259 944.2647 3.6458


Q-Q normality assessment based on residuals

  


  STRAIN MEANS (UNADJUSTED)
  
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Strain Sex Mean SD N mice SEM CV Min, Max Z score
129S1/SvImJ f 20.3 1.54   16 0.386 0.0758 17.8, 23.8 0.05
129S1/SvImJ m 25.5 2.64   15 0.681 0.103 21.9, 30.6 0.11
A/J f 19.4 0.92   16 0.23 0.0475 17.8, 21.1 -0.06
A/J m 23.1 1.06   16 0.266 0.0462 21.6, 25.4 -0.15
C57BL/6J f 19.0 1.23   16 0.307 0.0645 16.9, 20.8 -0.11
C57BL/6J m 26.2 1.55   16 0.387 0.0591 24.0, 29.1 0.19
CAST/EiJ f 12.6 0.477   19 0.109 0.0378 11.9, 13.8 -0.9
CAST/EiJ m 15.5 0.817   18 0.193 0.0528 14.0, 17.2 -0.97
NOD/ShiLtJ f 22.0 1.3   18 0.306 0.0589 18.5, 23.6 0.26
NOD/ShiLtJ m 27.9 2.09   16 0.521 0.0749 25.0, 32.2 0.37
NZO/HlLtJ f 38.1 3.92   17 0.952 0.103 31.8, 45.7 2.24
NZO/HlLtJ m 44.1 3.32   17 0.806 0.0753 39.6, 50.5 2.11
PWK/PhJ f 14.0 1.35   20 0.302 0.0964 11.3, 15.8 -0.73
PWK/PhJ m 17.2 1.3   22 0.276 0.0754 14.8, 19.7 -0.78
WSB/EiJ f 13.8 2.36   18 0.556 0.171 7.4, 17.9 -0.75
WSB/EiJ m 16.3 1.37   15 0.354 0.0839 13.9, 19.1 -0.88


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ f 20.3437 0.4774 21.2837 19.4038
129S1/SvImJ m 25.52 0.493 26.4908 24.5492
A/J f 19.3937 0.4774 20.3337 18.4538
A/J m 23.05 0.4774 23.99 22.11
C57BL/6J f 19.0125 0.4774 19.9525 18.0725
C57BL/6J m 26.2 0.4774 27.14 25.26
CAST/EiJ f 12.6211 0.438 13.4836 11.7585
CAST/EiJ m 15.4889 0.45 16.3751 14.6027
NOD/ShiLtJ f 21.9944 0.45 22.8807 21.1082
NOD/ShiLtJ m 27.85 0.4774 28.79 26.91
NZO/HlLtJ f 38.0706 0.4631 38.9825 37.1587
NZO/HlLtJ m 44.1353 0.4631 45.0472 43.2234
PWK/PhJ f 13.995 0.427 14.8357 13.1543
PWK/PhJ m 17.1727 0.4071 17.9743 16.3711
WSB/EiJ f 13.7778 0.45 14.664 12.8916
WSB/EiJ m 16.3467 0.493 17.3175 15.3759


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S1/SvImJ both 22.9319 0.3431 23.6075 22.2562
A/J both 21.2219 0.3375 21.8865 20.5572
C57BL/6J both 22.6062 0.3375 23.2709 21.9416
CAST/EiJ both 14.055 0.314 14.6733 13.4366
NOD/ShiLtJ both 24.9222 0.328 25.5682 24.2763
NZO/HlLtJ both 41.1029 0.3275 41.7478 40.4581
PWK/PhJ both 15.5839 0.295 16.1647 15.003
WSB/EiJ both 15.0622 0.3338 15.7195 14.405




  GWAS USING LINEAR MIXED MODELS