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:
  1. Data by Traits
  2. Experiments by Traits
  3. Data by Trait Variants
  4. Experiments by Trait Variants
  5. Data by Trait Types
  6. Data by Trait Classes
  7. Data by Chromosomes
  8. Data by Marker Types
  9. Data by Publishing Journals
  10. Data by Years Published
  11. Data Sources by Years Published
  12. Data in Curation Pipeline
  13. Types of structural genome information aligned against the QTL/association maps

Trait types with the most curated data

Trait types
Number of QTL
Growth18,354
Egg Quality2,506
Feeding1,355
Behavior1,230
Exterior Features1,008
Egg Production977
Pigmentation957
Disease Susceptibility663
Meat Quality618
Reproductive Organs407
Fatness297
Digestive System205
Blood parameters132
Health-Other72
Reproductive Traits72
. . . . . .
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