Release 57
(Aug 26, 2025)

Chicken QTLdb data summary

As of Aug 26, 2025, there have been 29,328 QTL / eQTL / associations released for public access on the Chicken QTLdb. These data were curated from 420 publications and represent 243 base traits, 270 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 Data by Years Published

Year
Curated data
200736
200943
2010190
2011173
2012358
2013311
2014145
2015822
20161,937
20171,535
20182,089
20191,058
20201,681
20212,485
20221,960
2023597
202413,535
2025160
 
* 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.

 

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