Project measure / variable:   Eumorphia2   tissue_mass_52wk

ID, description, units MPD:25923   tissue_mass_52wk   total body tissue mass, head excluded   [g]  at age 52wks  
Data set, strains Eumorphia2   inbred   4 strains     sex: both
Procedure DXA
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  STRAIN COMPARISON PLOT
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Eumorphia2 - total body tissue mass, head excluded at age 52wks



  MEASURE SUMMARY
Measure Summary FemaleMale
Number of strains tested4 strains3 strains
Mean of the strain means31.5   g 35.2   g
Median of the strain means29.5   g 33.9   g
SD of the strain means± 6.24 ± 2.94
Coefficient of variation (CV)0.198 0.0833
Min–max range of strain means26.5   –   40.6   g 33.2   –   38.6   g
Mean sample size per strain8.5   mice 6.0   mice


  ANOVA, Q-Q NORMALITY ASSESSMENT
ANOVA summary      
FactorDFSum of squaresMean sum of squaresF valuep value (Pr>F)
sex 1 391.6744 391.6744 68.0935 < 0.0001
strain 2 55.5746 27.7873 4.8309 0.0132
sex:strain 2 76.2039 38.102 6.6241 0.0033
Residuals 40 230.0803 5.752


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
129S2/SvPas f 30.2 2.59   9 0.863 0.0857 26.9, 33.7 -0.21
129S2/SvPas m 33.2 2.99   7 1.13 0.0902 29.1, 37.5 -0.69
BALB/cJ f 28.8 1.87   9 0.622 0.0648 25.2, 31.3 -0.44
BALB/cJ m 38.6 0.764   3 0.441 0.0198 37.8, 39.3 1.15
C3HeB/FeJ f 40.6 5.12   6 2.09 0.126 34.7, 47.4 1.45
C57BL/6J f 26.5 3.05   10 0.964 0.115 21.0, 30.0 -0.81
C57BL/6J m 33.9 1.19   8 0.421 0.0351 32.0, 35.7 -0.45


  LEAST SQUARES MEANS (MODEL-ADJUSTED)
Strain Sex Mean SEM UpperCL LowerCL
129S2/SvPas f 30.2 0.7994 31.8157 28.5843
129S2/SvPas m 33.2 0.9065 35.0321 31.3679
BALB/cJ f 28.7889 0.7994 30.4046 27.1732
BALB/cJ m 38.6333 1.3847 41.4319 35.8348
C57BL/6J f 26.52 0.7584 28.0528 24.9872
C57BL/6J m 33.8875 0.8479 35.6012 32.1738


  LEAST SQUARES MEANS (MODEL-ADJUSTED), SEXES COMBINED
Strain Sex Mean SEM UpperCL LowerCL
129S2/SvPas both 31.7 0.6043 32.9214 30.4786
BALB/cJ both 33.7111 0.7994 35.3268 32.0954
C57BL/6J both 30.2038 0.5688 31.3534 29.0541




GWAS analysis not available: SNP data is not available for enough strains (at least 4)