Release 37
(Dec 23, 2018)

Cattle QTL/associations data summary

As of Release 37, there have been 120,122 cattle QTLs released for public access on the Cattle QTLdb. These data were curated from 896 publications and represent 606 different cattle 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
Age at puberty10,545
Scrotal circumference10,435
Milk fat percentage7,190
Milk fat yield6,043
Milk kappa-casein percentage4,784
Milk protein percentage3,922
Percentage normal sperm3,596
Calving ease3,540
Milk yield2,795
Milk glycosylated kappa-casein percentage2,753
Milk unglycosylated kappa-casein percentage2,542
Non-return rate2,470
Length of productive life2,233
Milk protein yield2,124
Interval from first to last insemination1,901

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Contact: NAGRP Bioinformatics Team