An eye certificate certifies CEA status and nothing else. Why the MDR1 drug-sensitivity test belongs in the same puppy file for collies, shelties, Australian shepherds and their relatives.
Why the same NHEJ1 mutation produces vastly different clinical outcomes. Exploring the modifier genes that influence Collie Eye Anomaly severity, current research findings, and implications for future genetic testing and breeding decisions.
Comprehensive guide to DNA testing for Collie Eye Anomaly. Comparing laboratories, understanding the NHEJ1 mutation, interpreting results, and why genetic testing complements clinical examination.
