GWAS in a Rat Model of Temperament Identifies Multiple Loci for Exploratory Locomotion and Anxiety-Like Traits

We probed genetic differences produced by a long-term selective breeding program by creating an F2 cross between two phenotypically divergent outbred rat lines and then used this F2 cross to map loci for the selection trait, sensation-seeking behavior, as well as several putatively correlated traits.


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Data analysis overview for SNP calling and imputation.
The significant findings of novel loci linked to behavior traits using the low-coverage WGS with Twist 96-plex Library Prep Kit.