Release 58
(Dec 29, 2025)
Horse QTLdb
data summary
As of
Dec 29, 2025
, there have been
2,545
QTL / eQTL / associations released for public access on the Horse QTLdb. These data were curated from
131
publications and represent
71
base traits,
21
trait variants, and
0
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
Body height
11
Racing performance
8
White markings
7
Osteochondrosis
6
Insect bite hypersensitivity
6
Coat color
5
Male fertility
5
Racing distance
5
Osteochondrosis dissecans
4
Racetrack earnings
4
Cannon bone circumference
3
Overall body size
3
Body weight
3
Sperm progressive motility
3
Recurrent laryngeal neuropathy
3
Bone fracture
3
Alternate gaits
3
Recurrent uveitis
3
Recurrent airway obstruction
2
. . .
. . .
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
of trait names by their frequency in QTL/association reports