Release 59
(Apr 20, 2026)

Chicken QTLdb data summary
As of Apr 20, 2026, there have been 30,465 QTL / eQTL / associations released for public access on the Chicken QTLdb. These data were curated from 423 publications and represent 244 base traits, 283 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. Genome assemblies supported
  8. Data by Chromosomes
  9. Data by Marker Types
  10. Data by Publishing Journals
  11. Data by Years Published
  12. Data Sources by Years Published
  13. Data in Curation Pipeline
  14. Types of structural genome information aligned against the QTL/association maps

Curated Papers by Years Published

Publishing Years
Number of papers
20071
20091
20102
20118
201211
201314
20147
201526
201615
201716
201821
201920
202018
202121
202215
202310
202416
20256
20261
 
* Note that the new data curation into the database is an ongoing process. Lower number of current/recent years data counts may simply be a reflection of time lag depending on our curator resources and work-loads.
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