National Institutes of Health researchers have shown that areas of the genome related to brain development harbor variants that may account for behavioral differences among different dog lineages. The study, funded by the National Human Genome Research Institute (NHGRI) and published in the journal Cell(link is external), involved citizen science projects that used DNA samplesNational Institutes of Health researchers have shown that areas of the genome related to brain development harbor variants that may account for behavioral differences among different dog lineages. The study, funded by the National Human Genome Research Institute (NHGRI) and published in the journal Cell(link is external), involved citizen science projects that used DNA samples » The FINANCIAL Health&Beauty