Release 55
(Apr 24, 2025)
Chicken QTLdb
data summary
As of
Apr 24, 2025
, there have been
29,116
QTL / eQTL / associations released for public access on the Chicken QTLdb. These data were curated from
416
publications and represent
246
base traits,
226
trait variants, and
40
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
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
Trais with the most curated data
Traits
Number of QTL
Body weight
10,220
Shank circumference
2,822
Shank length
1,754
Feather pecking
1,134
Feed conversion ratio
805
Eggshell effective layer thickness
784
Eggshell thickness
746
Egg number
637
Egg weight
413
Body weight gain
413
Feed intake
409
Keel length
382
Feathering
371
Average daily gain
358
Body depth
351
Earlobe color
328
Comb length
280
Comb weight
278
Feather pigmentation
251
. . .
. . .
NOTE: On this site, the term "QTL" may have collectively included quantitative loci, SNP associations, and eQTL data.
© 2003-2025:
USA · USDA · NRPSP8 · Program to Accelerate Animal Genomics Applications
.
Contact:
Bioinformatics Team