Abstract
Classical genetic studies now provide fairly strong support to the idea that polygenic influences contribute to interindividual differences in vulnerability to drug abuse and dependence. Molecular genetic association studies have identified the D2 dopamine receptor gene as a candidate to contribute some of this genetic influence, although several cautions in utilizing association approaches must be recognized in interpreting their data. Clinical features of drug abuse that make association studies likely to play increasingly large roles in elucidating its underlying molecular genetics are discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
