From 2007.igem.org

59 teams are registered for 2007

Asia has these 9 teams

Bangalore	Chiba	CPU	Melbourne	Peking
Tianjin	Tokyo_Tech	Tsinghua	USTC

Canada has these 6 teams

Alberta	Calgary	Lethbridge	McGill	Toronto
Waterloo

Europe has these 7 teams

Cambridge	Edinburgh	ETHZ	Freiburg	Imperial
Paris	Valencia

Latin America has these 2 teams

Colombia_Israel

Mexico

US has these 23 teams

Bay_Area_RSI	Berkeley_LBL	Berkeley_UC	Brown	Caltech
chicago	Davidson_Missouri_W	Duke	Harvard	Michigan
Minnesota	Mississippi_State	Penn_State	Prairie_View	Princeton
Purdue	Rice	Saint_Petersburg	Southern_Utah	UCSF
Virginia	Virginia_Tech	Wisconsin

Africa has no registered teams

12 teams are in another region

Bologna	Boston_University	Cape_Peninsula	CSHL	Dundee
Glasgow	Ljubljana	Missouri_Miners	Naples	Taipei
Turkey	UMD