Release 54
(Aug 25, 2024)

Whole genome analysis for QTL/association enrichment

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Version: Enrich S: beta v0.8
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Data:

Number of growth traits:16
Number of QTL / associations found:1,278
Number of chromosomes where QTL / associations are found:27

Chi-squared (χ2) test: are growth traits over-represented on some chromosomes?

Chromosomes Total χ2 df p-values FDR * Size of χ2
Chromosome X139.75584261.529263e-172.580631e-17
Chromosome 12310.00944269e-413.471429e-40
Chromosome 2383.13616263.455533e-659.329939e-64
Chromosome 33029.33328269e-413.471429e-40
Chromosome 4200.15024268.247499e-291.590589e-28
Chromosome 5113.61504266.337836e-131.006597e-12
Chromosome 65509.44608269e-413.471429e-40
Chromosome 7258.74176263.300252e-401.113835e-39
Chromosome 819.86848260.79774798.974664e-01
Chromosome 979.47424262.525853e-073.409902e-07
Chromosome 10168.60096267.657973e-231.378435e-22
Chromosome 112.40368260.9983293258231159.983293e-01
Chromosome 1223.47424260.60600117.113926e-01
Chromosome 13101.55872267.055983e-111.058397e-10
Chromosome 1469.44608267.985571e-069.800473e-06
Chromosome 15234.40368261.964328e-354.079758e-35
Chromosome 16234.40368261.964328e-354.079758e-35
Chromosome 1772.71360262.650185e-063.407381e-06
Chromosome 1818.17840260.86918669.387215e-01
Chromosome 190.60096260.9983293258231159.983293e-01
Chromosome 20311.02352261.310838e-508.848157e-50
Chromosome 21252.54464265.482326e-391.480228e-38
Chromosome 22311.02352261.310838e-508.848157e-50
Chromosome 23252.54464265.482326e-391.480228e-38
Chromosome 2479.47424262.525853e-073.409902e-07
Chromosome 25353.38960263.794249e-595.122236e-58
Chromosome 26234.40368261.964328e-354.079758e-35

Chi-squared (χ2) test: Which of the 16 growth traits are over-represented in the QTLdb

Traits Total χ2 df p-values FDR * Size of χ2
Age at maximum daily gain 39.3981 15 0.000558673 7.448973e-04
Average daily gain 67.1221 15 1.446698e-08 3.857861e-08
Body circumference 96.36203 15 6.356386e-14 1.017022e-12
Body depth 53.94454 15 2.683476e-06 4.293562e-06
Body height 59.19451 15 3.467375e-07 6.164222e-07
Body length 52.81765 15 4.134633e-06 6.014012e-06
Body weight 59.76206 15 2.771054e-07 5.542108e-07
Body weight change 32.00003 15 0.006438087 6.867293e-03
Body width 64.31767 15 4.498522e-08 1.028234e-07
Hip width 33.94372 15 0.003467864 3.963273e-03
Maximum daily gain 74.17646 15 7.972127e-10 3.188851e-09
Shin circumference 84.63935 15 9.807261e-12 5.230539e-11
Tail length 36.15448 15 0.001679293 2.066822e-03
Tail size 29.55553 15 0.01362908 1.362908e-02
Total bone 94.66089 15 1.328875e-13 1.063100e-12
bone density 67.59495 15 1.193563e-08 3.819402e-08

Correlations found between some of these traits for your reference

No correlation data found on these traits

Overall Test

Data Chi'Square Test Fisher's Exact Test
Number of chrom.:27 χ2=14763.718400
Number of traits:16 df=390
Number of QTLs:1,278 p-value=0

FOOT NOTE: * : FDR is short for "false discovery rate", representing the expected proportion of type I errors. A type I error is where you incorrectly reject the null hypothesis, i.e. you get a false positive. It's statistical definition is FDR = E(V/R | R > 0) P(R > 0), where V = Number of Type I errors (false positives); R = Number of rejected hypotheses. Benjamini–Hochberg procedure is a practical way to estimate FDR.

 

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