Inheritance of wild and truncated DAT alleles from grand-parents: Opposite transgenerational consequences on the behavioral phenotype in adolescent DAT heterozygous rats.

Dopamine plays important roles in implicit memory and motivation of behavior. Environmental inputs can produce transgenerational epigenetic changes. This concept also includes the uterus: experimentally, we sought to create hyper-dopaminergic uterine conditions through ineffective dopamine-transporter (DAT) protein, obtained by inserting a stop-codon into the SLC6A3 gene.