Release 59
(Apr 20, 2026)

Whole genome analysis for QTL/association enrichment

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Version: Enrich S: beta v0.8
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Data:

Number of parasite resistance traits:7
Number of QTL / associations found:561
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 X94.83481269.134012e-103.523119e-09
Chromosome 128.65303260.32709465.887703e-01
Chromosome 2751.26261261.248138e-1413.369973e-140
Chromosome 3545.04338261.619164e-982.185871e-97
Chromosome 40.01666260.9983293258231159.998114e-01
Chromosome 515.47651260.94798559.998114e-01
Chromosome 6371.84014266.860002e-636.174002e-62
Chromosome 71.66369260.9983293258231159.998114e-01
Chromosome 80.01666260.9983293258231159.998114e-01
Chromosome 994.83481269.134012e-103.523119e-09
Chromosome 1039.13427260.047333419.830785e-02
Chromosome 1199.92570261.320534e-107.130884e-10
Chromosome 12166.36956261.995998e-221.347299e-21
Chromosome 137.69041260.99981149.998114e-01
Chromosome 140.01666260.9983293258231159.998114e-01
Chromosome 1525.95782260.46542527.392047e-01
Chromosome 167.69041260.99981149.998114e-01
Chromosome 1746.73319260.0075439731.697394e-02
Chromosome 1825.95782260.46542527.392047e-01
Chromosome 1946.73319260.0075439731.697394e-02
Chromosome 2046.73319260.0075439731.697394e-02
Chromosome 2132.20917260.18629573.592846e-01
Chromosome 2263.95249264.825377e-051.447613e-04
Chromosome 2315.47651260.94798559.998114e-01
Chromosome 2463.95249264.825377e-051.447613e-04
Chromosome 2520.38029260.77320079.998114e-01
Chromosome 2615.47651260.94798559.998114e-01

Chi-squared (χ2) test: Which of the 7 parasite resistance traits are over-represented in the QTLdb

Traits Total χ2 df p-values FDR * Size of χ2
Change in fecal egg count 22.16075 6 0.001132272 1.320984e-03
Fecal egg count 20.78439 6 0.002005605 2.005605e-03
Fecal oocyst count 37.90678 6 1.171494e-06 2.050114e-06
Gastrointestinal nematode resistance 92.87153 6 7.666167e-18 2.683158e-17
Trichostrongylus adult and larva count 28.46755 6 7.670127e-05 1.073818e-04
Worm count 106.76372 6 9.695668e-21 6.786968e-20
Worm length 43.24897 6 1.041311e-07 2.429726e-07

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=2628.031980
Number of traits:7 df=156
Number of QTLs:561 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.

 

© 2003-2026: USA · USDA · NRPSP8 · Program to Accelerate Animal Genomics Applications. Contact: Bioinformatics Team