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 production-other traits:22
Number of QTL / associations found:161
Number of chromosomes where QTL / associations are found:24

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

Chromosomes Total χ2 df p-values FDR * Size of χ2
Chromosome Z1.64538230.9983293258231159.983293e-01
Chromosome 14084.62692239e-412.160000e-39
Chromosome 260.40320233.340022e-056.166194e-05
Chromosome 3225.47162233.569568e-354.283482e-34
Chromosome 435.53374230.045998636.133151e-02
Chromosome 545.09890230.0038651915.456740e-03
Chromosome 61.64538230.9983293258231159.983293e-01
Chromosome 724.05546230.40074274.808912e-01
Chromosome 8129.81936236.90186e-174.141116e-16
Chromosome 924.05546230.40074274.808912e-01
Chromosome 1072.70142234.622055e-079.244110e-07
Chromosome 1145.09890230.0038651915.456740e-03
Chromosome 121.64538230.9983293258231159.983293e-01
Chromosome 1372.70142234.622055e-079.244110e-07
Chromosome 1445.09890230.0038651915.456740e-03
Chromosome 151.64538230.9983293258231159.983293e-01
Chromosome 16106.86280238.996227e-133.084421e-12
Chromosome 1745.09890230.0038651915.456740e-03
Chromosome 1872.70142234.622055e-079.244110e-07
Chromosome 19106.86280238.996227e-133.084421e-12
Chromosome 2072.70142234.622055e-079.244110e-07
Chromosome 24106.86280238.996227e-133.084421e-12
Chromosome 2672.70142234.622055e-079.244110e-07
Chromosome 27129.81936236.90186e-174.141116e-16

Chi-squared (χ2) test: Which of the 22 production-other traits are over-represented in the QTLdb

Traits Total χ2 df p-values FDR * Size of χ2
Bone index 2.83331 21 0.9999991 9.999991e-01
Bone mineral content 28.0963 21 0.1374412 3.153118e-01
Bone mineral density 16.92668 21 0.7155411 9.259944e-01
Carcass ash content 29.46793 21 0.1032129 2.838355e-01
Carcass protein content 13.34104 21 0.8962095 9.999991e-01
Carcass water content 11.38459 21 0.954764 9.999991e-01
Femur bending strength 65.75482 21 1.656052e-06 9.108286e-06
Femur bone mineral content 6.95447 21 0.99823 9.999991e-01
Femur bone mineral density 70.72213 21 2.690541e-07 1.973063e-06
Femur torsional strength 88.8846 21 2.511781e-10 5.525918e-09
Humerus bone mineral content 27.53027 21 0.1539829 3.153118e-01
Humerus bone mineral density 24.83331 21 0.2544557 3.732017e-01
Humerus breaking strength 5.66664 21 0.9996348 9.999991e-01
Tibia bone mineral content 41.12331 21 0.005413409 1.984917e-02
Tibia bone mineral density 19.6716 21 0.5421392 7.454414e-01
Tibia breaking strength 38.7699 21 0.01045504 3.285870e-02
Tibia dry matter content 25.83331 21 0.2128764 3.345201e-01
Tibia modulus of elasticity 25.83331 21 0.2128764 3.345201e-01
Tibia strain 25.83331 21 0.2128764 3.345201e-01
Tibia strength 44.32947 21 0.002119001 9.323604e-03
Tibia stress 27.41112 21 0.1576559 3.153118e-01
Transport loss 79.49998 21 9.786543e-09 1.076520e-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.:24 χ2=5584.857740
Number of traits:22 df=483
Number of QTLs:161 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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