Performance & Genetics
DNA Testing
DNA testing provides valuable information about an animal's genetic parentage and key traits, helping to ensure accurate records and support genetic improvement within the Charolais breed.
What is DNA Testing?
DNA testing analyses an animal's genetic material to provide information about its parentage, genetic traits and potential inherited conditions.
A small tissue sample is collected and sent to an approved laboratory, where the DNA is analysed using advanced technology.
- DNA testing does not measure performance, but it provides genomic information that can be combined with performance data to produce more accurate EBVs.
Key Benefits
Confirms Parentage
Verifies the identity of an animal's sire and dam.
More Accurate EBVs
Genomic information improves the accuracy of breeding values.
Identifies Genetic Conditions
Helps reduce the risk of known inherited conditions in the breed.
Supports Breed Integrity
Ensures accurate records and helps maintain trust in the pedigree.
Why DNA Testing Matters
DNA testing is an important part of modern cattle breeding. It helps confirm parentage, identifies genetic conditions and supports the production of more accurate EBVs.
By providing reliable genomic information, DNA testing gives breeders greater confidence in their records and helps maintain the integrity and progress of the Charolais breed.
HOW IT WORKS
The DNA Testing Process
DNA testing is quick and straightforward. Here's how it works:
01
Sample Collection
A small tissue sample is taken, usually using an ear notch or hair sample with follicles.
02
Sent to the Laboratory
The sample is sent to an approved laboratory for analysis.
03
DNA Analysis
The laboratory analyses the DNA to confirm parentage and identify genetic traits.
04
Results and Records
The results are added to Society records and used in genetic evaluations to improve EBV accuracy.
DNA and EBVs
Genomic information from DNA testing is combined with performance data and pedigree information to produce Genomic EBVs.
These provide earlier and more accurate estimates of an animal's genetic merit, particularly for young animals with limited performance records.
- Genomic EBVs are especially useful for young animals, as they allow for earlier selection and increased confidence in breeding decisions.
See EBVs in Practice
Find out how DNA testing and performance data are used together in real-world breeding decisions, and what EBV figures actually mean.