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CURLY CALF SYNDROME (ARTHROGRYPOSIS MULTIPLEX) TEST AVAILABLE

Last Updated: January 14, 2010

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Fact Sheet Written by:

Alison Van Eenennaam, Cooperative Extension Specialist

And Provided by:

University of California, Davis http://animalscience.ucdavis.edu

A new genetic disorder, dubbed “curly calf syndrome”, has been identified in certain Angus cattle lines and Angus crossbred populations. This genetic defect is the result of the deletion of a small segment of DNA which contains an essential gene. The deletion of this gene results in the absence of a protein required for normal development and when a calf develops in utero in the absence of this protein, a “curly calf” results. Four commercial DNA-testing companies are now offering a DNA test for this disorder.

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Curly Calf

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