Canna~Fangled Abstracts The gene controlling marijuana psychoactivity: molecular cloning and heterologous expression of Delta1-tetrahydrocannabinolic acid synthase from Cannabis sativa L. 2004 Sep 17;279(38):39767-74. Epub 2004 Jun 9. The gene controlling marijuana psychoactivity: molecular cloning and…Freedom WaresSeptember 17, 2004
