Release 37
(Dec 23, 2018)

Chicken QTL/associations data summary

As of Release 37, there have been 10,944 chicken QTLs released for public access on the Chicken QTLdb. These data were curated from 301 publications and represent 407 different chicken traits.
  1. Number of QTL/associations by traits
  2. Number of QTL/associations by trait types
  3. Number of QTL/associations by trait classes
  4. Number of QTL/associations by chromosomes
  5. Number of QTL/associations by publishing years
  6. Number of QTL/associations by publishing journals
  7. Number of papers by publishing years
  8. Number of QTL/associations in curation pipeline
  9. Types of structural genome information aligned against the QTL/association maps

Top 15 QTL/associations

Number of QTL
Eggshell effective layer thickness784
Eggshell thickness769
Feed conversion ratio576
Egg weight380
Earlobe color328
Comb weight276
Shank length245
Body weight (56 days)210
Abdominal fat weight205
Feather pecking201
Feed intake198
Comb height197
Oviduct length183
Body weight (84 days)170
Carcass weight168

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