The efficiency of transposon tagging any particular gene depends on a number of factors. The perfect transposon for tagging purposes would have no preference for the integration site in the host genome, but many, if not most, transposons show some type of site preference.
A previous proposal to legalize medical marijuana made it through Tennessee House committees two years ago, but died in the Senate. Rep. Jeanne Richardson (D-Memphis), sponsor of HB 294, thinks her bill has a good chance of passing this year due to increased acceptance and usage of medical cannabis across the country. Senate.
There are 23 states with at least medical marijuana legalized. Denver became the first city in the nation to make the private use of marijuana legal for adults 21 and older. There are currently two states that allow for the recreational use of marijuana: Colorado and Washington. A country will have it legalized in 2015, Uruguay.