Whole genome analysis for QTL/association enrichment

Version: Enrich S: beta v0.8
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Number of parasite resistance traits:12
Number of QTL / associations found:293
Number of chromosomes where QTL / associations are found:27

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

Chromosomes Total χ2 df p-values FDR * Size of χ2
Chromosome X51.91500260.0018440063.556297e-03
Chromosome 11.45776260.9983293258231159.999970e-01
Chromosome 2448.89804261.201859e-781.622510e-77
Chromosome 3815.00040264.775916e-1551.289497e-153
Chromosome 41.45776260.9983293258231159.999970e-01
Chromosome 568.17440261.218855e-053.656565e-05
Chromosome 6137.43036264.013031e-172.708796e-16
Chromosome 70.02424260.9983293258231159.999970e-01
Chromosome 81.45776260.9983293258231159.999970e-01
Chromosome 951.91500260.0018440063.556297e-03
Chromosome 1068.17440261.218855e-053.656565e-05
Chromosome 1156.50212260.00048598791.312167e-03
Chromosome 12364.20180262.440168e-612.196151e-60
Chromosome 1310.95948260.995689.999970e-01
Chromosome 148.99352260.99929.999970e-01
Chromosome 1586.64540261.911701e-088.602655e-08
Chromosome 165.10276260.9999979.999970e-01
Chromosome 17107.32800267.533172e-124.067913e-11
Chromosome 1837.86732260.062299951.121399e-01
Chromosome 1968.17440261.218855e-053.656565e-05
Chromosome 2051.91500260.0018440063.556297e-03
Chromosome 2126.03112260.46139517.328040e-01
Chromosome 2226.03112260.46139517.328040e-01
Chromosome 230.02424260.9983293258231159.999970e-01
Chromosome 2451.91500260.0018440063.556297e-03
Chromosome 2516.40652260.92591969.999970e-01
Chromosome 260.80244260.9983293258231159.999970e-01

Chi-squared (χ2) test: Which of the 12 parasite resistance traits are over-represented in the QTLdb

Traits Total χ2 df p-values FDR * Size of χ2
Eggs per worm 28.3 11 0.002911705 3.494046e-03
Fecal egg count 52.85409 11 1.908281e-07 5.724843e-07
Fecal oocyst count 38.48027 11 6.489628e-05 1.557511e-04
Haemonchus contortus FEC 29.43335 11 0.00194358 2.591440e-03
Haemonchus contortus FEC2 30.0404 11 0.001561612 2.342418e-03
Haemonchus contortus resistance 104.00843 11 2.861880e-17 3.434256e-16
Nematodirus FEC 60.77162 11 6.663534e-09 2.665414e-08
Strongyle FEC 31.66119 11 0.000864253 1.481577e-03
Trichostrongylus adult and larva count 26.84902 11 0.004842701 5.282947e-03
Trichostrongylus colubriformis FEC 17.92734 11 0.08328197 8.328197e-02
Worm count 72.3694 11 4.320646e-11 2.592388e-10
Worm length 36.98812 11 0.0001157612 2.315224e-04

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=2564.805360
Number of traits:12 df=286
Number of QTLs:293 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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