Release 56
(Apr 24, 2025)

Whole genome analysis for QTL/association enrichment

Running...
Version: Enrich S: beta v0.8
Search: to limit the list of your trait choices:
(optional) focus on chromosome with Mb windows across its length

Data:

Number of fertility traits:8
Number of QTL / associations found:165
Number of chromosomes where QTL / associations are found:26

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

Chromosomes Total χ2 df p-values FDR * Size of χ2
Chromosome X2.28440250.9983293258231159.999999e-01
Chromosome 1308.90256259.792707e-512.546104e-49
Chromosome 20.15104250.9983293258231159.999999e-01
Chromosome 30.53896250.9983293258231159.999999e-01
Chromosome 427.30256250.34094089.999999e-01
Chromosome 516.82984250.88787279.999999e-01
Chromosome 60.15104250.9983293258231159.999999e-01
Chromosome 73.44800250.99999999.999999e-01
Chromosome 814.11472250.95969579.999999e-01
Chromosome 1014.11472250.95969579.999999e-01
Chromosome 1114.11472250.95969579.999999e-01
Chromosome 1223.81168250.53027539.999999e-01
Chromosome 1323.81168250.53027539.999999e-01
Chromosome 1423.81168250.53027539.999999e-01
Chromosome 1514.11472250.95969579.999999e-01
Chromosome 1616.82984250.88787279.999999e-01
Chromosome 1773.84800251.016415e-061.321339e-05
Chromosome 1823.81168250.53027539.999999e-01
Chromosome 196.93896250.99986229.999999e-01
Chromosome 202.28440250.9983293258231159.999999e-01
Chromosome 216.93896250.99986229.999999e-01
Chromosome 223.44800250.99999999.999999e-01
Chromosome 2314.11472250.95969579.999999e-01
Chromosome 2416.82984250.88787279.999999e-01
Chromosome 250.15104250.9983293258231159.999999e-01
Chromosome 260.15104250.9983293258231159.999999e-01

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

Traits Total χ2 df p-values FDR * Size of χ2
Age at first lambing 39.24998 7 1.75115e-06 3.502300e-06
Age at puberty 19.32808 7 0.007219396 8.250738e-03
Lambing ease 17.9524 7 0.01218662 1.218662e-02
Lambing interval 39.24998 7 1.75115e-06 3.502300e-06
Lambing potential 33.73215 7 1.933049e-05 3.092878e-05
Ovulation rate 46.50001 7 6.986434e-08 4.837504e-07
Pregnancy rate 45.275 7 1.209376e-07 4.837504e-07
Reproductive seasonality 23.00309 7 0.001702497 2.269996e-03

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.:26 χ2=652.848800
Number of traits:8 df=175
Number of QTLs:165 p-value=2.867522e-56

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