Release 57
(Aug 26, 2025)

Whole genome analysis for QTL/association enrichment

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Version: Enrich S: beta v0.8
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Data:

Number of egg production traits:7
Number of QTL / associations found:1,103
Number of chromosomes where QTL / associations are found:29

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

Chromosomes Total χ2 df p-values FDR * Size of χ2
Chromosome Z124.08361284.635446e-147.907526e-14
Chromosome 13605.47621289e-416.525000e-40
Chromosome 21206.48164282.384432e-2366.914853e-235
Chromosome 335.89502280.14529051.831924e-01
Chromosome 435.89502280.14529051.831924e-01
Chromosome 5388.85245283.557798e-655.158807e-64
Chromosome 60.17157280.9983293258231159.983293e-01
Chromosome 722.40910280.76200888.184539e-01
Chromosome 8124.74364283.565659e-146.462757e-14
Chromosome 931.26858280.30528423.688851e-01
Chromosome 10114.71012281.849635e-122.979968e-12
Chromosome 1189.35654282.498165e-083.622339e-08
Chromosome 1211.67747280.99713469.983293e-01
Chromosome 1326.65481280.53709855.990714e-01
Chromosome 14177.25953281.261149e-232.813332e-23
Chromosome 15188.86693288.588544e-262.264253e-25
Chromosome 16252.42539285.667066e-382.739082e-37
Chromosome 1736.25048280.13632981.831924e-01
Chromosome 18225.89777287.810144e-333.235631e-32
Chromosome 19134.51067287.063145e-161.365541e-15
Chromosome 2030.93860280.31981383.709840e-01
Chromosome 21200.84246284.748481e-281.377059e-27
Chromosome 22213.18605282.134458e-307.737410e-30
Chromosome 23177.25953281.261149e-232.813332e-23
Chromosome 24166.02019281.501247e-213.109726e-21
Chromosome 26200.84246284.748481e-281.377059e-27
Chromosome 27106.31390284.685424e-117.151437e-11
Chromosome 282432.51610289e-416.525000e-40
Chromosome 33252.42539285.667066e-382.739082e-37

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

Traits Total χ2 df p-values FDR * Size of χ2
Age at first egg 187.61783 6 8.166247e-38 2.858186e-37
Egg number 134.61843 6 1.367732e-26 3.191375e-26
Egg production rate 132.87876 6 3.181534e-26 5.567685e-26
Ovarian follicle weight 15.5899 6 0.01613287 1.613287e-02
Pre-ovulatory follicle number 20.78653 6 0.002003834 2.337806e-03
Qualifying egg number 40.42311 6 3.761078e-07 5.265509e-07
Small yellow follicle number 726.26745 6 1.301734e-153 9.112138e-153

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.:29 χ2=10613.231230
Number of traits:7 df=168
Number of QTLs:1,103 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.

 

© 2003-2025: USA · USDA · NRPSP8 · Program to Accelerate Animal Genomics Applications. Contact: Bioinformatics Team