Release 56
(Apr 24, 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 milk processing trait traits:14
Number of QTL / associations found:353
Number of chromosomes where QTL / associations are found:24

Chi-squared (χ2) test: are milk processing trait traits over-represented on some chromosomes?

Chromosomes Total χ2 df p-values FDR * Size of χ2
Chromosome 113.08944230.9500249.500240e-01
Chromosome 2178.86848234.246142e-261.698457e-25
Chromosome 3109.14610233.569069e-135.710510e-13
Chromosome 4178.86848234.246142e-261.698457e-25
Chromosome 572.18302235.570872e-076.077315e-07
Chromosome 632679.57112239e-411.080000e-39
Chromosome 789.71270237.943088e-101.003337e-09
Chromosome 9153.72406232.549677e-216.119225e-21
Chromosome 112407.44644239e-411.080000e-39
Chromosome 12153.72406232.549677e-216.119225e-21
Chromosome 13130.48322235.219893e-178.948388e-17
Chromosome 1489.71270237.943088e-101.003337e-09
Chromosome 1589.71270237.943088e-101.003337e-09
Chromosome 1672.18302235.570872e-076.077315e-07
Chromosome 17153.72406232.549677e-216.119225e-21
Chromosome 18130.48322235.219893e-178.948388e-17
Chromosome 1913.08944230.9500249.500240e-01
Chromosome 20130.48322235.219893e-178.948388e-17
Chromosome 21178.86848234.246142e-261.698457e-25
Chromosome 2289.71270237.943088e-101.003337e-09
Chromosome 24178.86848234.246142e-261.698457e-25
Chromosome 26130.48322235.219893e-178.948388e-17
Chromosome 2772.18302235.570872e-076.077315e-07
Chromosome 28153.72406232.549677e-216.119225e-21

Chi-squared (χ2) test: Which of the 14 milk processing trait traits are over-represented in the QTLdb

Traits Total χ2 df p-values FDR * Size of χ2
Cheese energy recovery 19.85157 13 0.09897363 1.154692e-01
Cheese fat recovery 28.30502 13 0.008203262 1.148457e-02
Cheese protein recovery 160.8812 13 1.307166e-27 1.830032e-26
Cheese solids recovery 7.11677 13 0.896034 8.960340e-01
Curd firming rate 39.98652 13 0.0001389278 2.778556e-04
Curd firmness 34.84077 13 0.0008956805 1.393281e-03
Curd solids yield 46.22131 13 1.306868e-05 3.659230e-05
Curd water yield 157.79166 13 5.514499e-27 3.860149e-26
Curd yield 23.13802 13 0.04004948 5.097207e-02
Milk color 139.2 13 3.043858e-23 1.420467e-22
Milk freezing point 69.6 13 9.509446e-10 3.328306e-09
Milk rennet coagulation time 38.44109 13 0.0002454161 4.294782e-04
Time to curd firmness 17.15643 13 0.1922513 2.070399e-01
Total coagulation time 44.81399 13 2.247630e-05 5.244470e-05

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=37650.045440
Number of traits:14 df=299
Number of QTLs:353 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