Genomic SNP
The Genomic SNP (Single Nucleotide Polymorphism) test analyses a high-density panel of genetic markers within an animal’s DNA profile. This information is used to verify dam and sire parentage both individually and, in combination with the calf (as a trio), to confirm that parentage is correctly assigned to the calf’s DNA profile.
The Australian Wagyu Association (AWA) currently works with three approved laboratories: Zoetis (approximately 50,000 SNP markers), Weatherby’s (approximately 85,000 SNP markers), and Neogen (approximately 100,000 SNP markers). This test is the foundation for animal registration and is required before requesting additional genomic services such as the Wagyu Content Check test.
Wagyu Content Check (WCC)
The Wagyu Content Check (WCC) uses genomic analysis derived from the SNP profile to estimate the proportion of Japanese Black Wagyu genetics in animals that do not have a fully traceable pedigree. The analysis compares the animal’s genotype against the Wagyu reference population to determine its genetic similarity.
This test is typically requested after or at the same time a genomic SNP result has been processed and is commonly used where parentage is unknown or where animals are the result of crossbreeding. The result determines the animal’s grade classification within the AWA database.
Table 1: Grade Code Assignment Based on Generation or Minimum % Wagyu Content
Table 1: Grade Code Assignment Based on Generation or Minimum % Wagyu Content
Visit Wagyu Content Check , for further information.
Wagyu Feeder Check
Wagyu Feeder Check is a commercial genomic test designed for Wagyu-content cattle to support decision-making in long-fed programs. It identifies animals with lower genetic merit, helping producers improve overall program performance.
The test provides genomic predictions for key production traits such as growth, carcase weight, fat depth, eye muscle area and marbling, and also includes sire verification. It is most commonly used for first and second crossbred animals and is available exclusively through Neogen.
Testing must be conducted using TSU samples, and a new sample must be collected, as existing samples at the laboratory cannot be reused for this test.
Additional Testing
Additional DNA testing options are available to provide further insight into genetic conditions and phenotypic traits. These tests can be requested as part of bundle packages or ordered separately, depending on your requirements.
Genetic condition testing includes screening for known conditions such as B3, CHS, CL16, F11, F13, IARS and ANXN10. These tests assist in identifying carriers and support informed herd health and breeding decisions.
Trait testing includes genetic tests for characteristics such as POLL (horn status), coat colour, dilution factor, tenderness and SCD, which influence how animals perform and the quality of their carcase.
Bovine Viral Diarrhoea Virus (BVDV) testing can only be performed using a TSU sample and must be submitted in conjunction with a genomic SNP test. Standalone BVDV testing is not available through AWA laboratory services.
Testing services are offered through Neogen, Weatherby’s and Zoetis as part of bundled packages. Pricing for all additional testing options is available in the AWA Fee Schedule.
Visit Genetic Conditions & Traits, for further information.
