Bayesian mixed model analysis uncovered 21 risk loci for chronic kidney disease in boxer dogs.

ABSTRACT: Chronic kidney disease (CKD) affects 10% of the human population, with only a small fraction genetically defined. CKD is also common in dogs and has been diagnosed in nearly all breeds, but its genetic basis remains unclear. Here, we performed a Bayesian mixed model genome-wide association analysis for canine CKD in a boxer population of 117 canine cases and 137 controls, and identified 21 genetic regions associated with the disease. At the top markers from each CKD region, the cases carried an average of 20.2 risk alleles, significantly higher than controls (15.6 risk alleles). An ANOVA test showed that the 21 CKD regions together explained 57% of CKD phenotypic variation in the population. Based on whole genome sequencing data of 20 boxers, we identified 5,206 variants in LD with the top

SUBMITTER: Lingaas F 

PROVIDER: S-EPMC9897549 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature