Release 58
(Dec 29, 2025)
Cattle QTLdb
data summary
As of
Dec 29, 2025
, there have been
207,081
QTL / eQTL / associations released for public access on the Cattle QTLdb. These data were curated from
1,225
publications and represent
560
base traits,
450
trait variants, and
346
eQTL genes.
Data summary selector:
Data by Traits
Experiments by Traits
Data by Trait Variants
Experiments by Trait Variants
Data by Trait Types
Data by Trait Classes
of trait names by their frequency in QTL/association reports
Genome assemblies supported
Data by Chromosomes
Data by Marker Types
Data by Publishing Journals
Data by Years Published
Data Sources by Years Published
Data in Curation Pipeline
Types of structural genome information aligned against the QTL/association maps
Traits used in experiments
Traits
In Experiments
Milk yield
130
Milk protein yield
100
Milk fat percentage
96
Milk fat yield
94
Milk protein percentage
88
Body weight
60
Somatic cell score
48
Subcutaneous fat thickness
47
Carcass weight
47
Longissimus muscle area
44
Average daily gain
40
Marbling score
36
M. paratuberculosis susceptibility
31
Milk myristic acid content
28
Residual feed intake
27
Clinical mastitis
27
Milk oleic acid content
25
Milk capric acid content
25
Shear force
23
. . .
. . .
NOTE: On this site, the term "QTL" may have collectively included quantitative loci, SNP associations, and eQTL data.
© 2003-2026:
USA · USDA · NRPSP8 · Program to Accelerate Animal Genomics Applications
.
Contact:
Bioinformatics Team