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 egg production traits:8
Number of QTL / associations found:1,520
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 Z20.48928280.84598159.999943e-01
Chromosome 12407.28928289e-411.864286e-40
Chromosome 2849.10512281.003385e-1601.454908e-159
Chromosome 30.02616280.9983293258231159.999943e-01
Chromosome 40.02616280.9983293258231159.999943e-01
Chromosome 526999.42088289e-411.864286e-40
Chromosome 627.46296280.49315926.218094e-01
Chromosome 798.57880288.597875e-101.187326e-09
Chromosome 8249.28928282.314137e-374.194373e-37
Chromosome 9114.70512281.853237e-122.828625e-12
Chromosome 1017.10512280.94648359.999943e-01
Chromosome 1176.67880282.063092e-062.719530e-06
Chromosome 126.27880280.99999439.999943e-01
Chromosome 13106.48928284.382821e-116.355090e-11
Chromosome 14314.78928282.806321e-507.398483e-50
Chromosome 15328.80512284.455938e-531.435802e-52
Chromosome 16403.46296283.851957e-682.792669e-67
Chromosome 17123.22616286.514759e-141.049600e-13
Chromosome 18372.68400286.663133e-623.864617e-61
Chromosome 19261.77880288.432664e-401.630315e-39
Chromosome 200.30512280.9983293258231159.999943e-01
Chromosome 21343.12616286.002482e-562.175900e-55
Chromosome 22357.75248286.862877e-593.317057e-58
Chromosome 23314.78928282.806321e-507.398483e-50
Chromosome 24301.07880281.498548e-473.621491e-47
Chromosome 26343.12616286.002482e-562.175900e-55
Chromosome 27160.36296281.629017e-202.778911e-20
Chromosome 281544.26296282.634083e-3087.638841e-307
Chromosome 33403.46296283.851957e-682.792669e-67

Chi-squared (χ2) test: Which of the 8 egg production traits are over-represented in the QTLdb

Traits Total χ2 df p-values FDR * Size of χ2
Age at first egg 247.25796 7 1.062038e-49 2.832101e-49
Egg number 134.13106 7 8.604564e-26 1.376730e-25
Egg production rate 202.54879 7 3.311374e-40 6.622748e-40
Number of egg-laying days 400.52681 7 1.838926e-82 7.355704e-82
Ovarian follicle weight 22.61796 7 0.001986235 1.986235e-03
Pre-ovulatory follicle number 30.15729 7 8.885386e-05 1.015473e-04
Qualifying egg number 56.46156 7 7.647429e-10 1.019657e-09
Small yellow follicle number 1058.29979 7 3.037693e-224 2.430154e-223

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=36545.958240
Number of traits:8 df=196
Number of QTLs:1,520 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