Transcriptomic analysis of paternal behaviors in prairie voles.

ABSTRACT:

Background

The importance of fathers' engagement in care and its critical role in the offspring's cognitive and emotional development is now well established. Yet, little is known on the underlying neurobiology due to the lack of appropriate animal models. In the socially monogamous and bi-parental prairie vole (Microtus ochrogaster), while 60-80% of virgin males show spontaneous paternal behaviors (Paternal), others display pup-directed aggression (Attackers). Here we took advantage of this phenotypic dichotomy and used RNA-sequencing in three important brain areas to characterize gene expression associated with paternal behaviors of Paternal males and compare it to experienced Fathers and Mothers.

Results

While Paternal males displayed the same range and extent of paternal

SUBMITTER: Duclot F 

PROVIDER: S-EPMC9526941 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature