… ADHD is strongly influenced by genes and review the progress of molecular genetic studies
seeking to find these genes … findings suggest an association between the HTR1B gene and …

… findings from candidate gene studies of childhood ADHD … findings from candidate gene
studies of childhood ADHD. We … aspects of contemporary molecular genetic study designs, …

… discovery of multiple rare and common gene variants associated with attention deficit
hyperactivity disorder (ADHD), … In summary, many novel genetic findings on ADHD have emerged …

… including genetic research. Future versions of the Diagnostic and Statistical Manual of Mental
… Genetic research on ADHD started with the finding that hyperactivity tends to aggregate in …

… gene studies of ADHD have produced substantial evidence implicating several genes in the
etiology of the disorder. … that the genetic vulnerability to ADHD is mediated by many genes of …

… and most consistently replicated molecular genetic finding in ADHD. A meta-analysis of
more than 30 studies found that the DRD4 seven-repeat allele consistently increases risk for …

… of ADHD with other candidate genes. Using our collaborative research program as an
example, we will review the history and current status of molecular genetic studies of ADHD. …

… a distinct subtype and that ADHD and anxiety disorders are … extendprevious findings indicating
family-genetic influences. … the genetic contribution to attention deficit hyperactive disorder …

… genes involved in a disease, have so far been inconclusive in the field of ADHD genetics
research. … This of course does not suggest that ADHD has no genetic underpinnings, but more …

… this finding is intriguing and worthy of follow-up, the lack of significant findings for other loci
suggests that many genes of … will be more fruitful in the search for ADHD susceptibility genes. …