Table 1.

The origin of Glycyrrhiza root samples used in this analysis.

Accession	Species	Original source	Collected year
GI	G. inflata	China, Xinjiang	2005
GG1	G. glabra	Sekem Commercial product, Egypt	2009
GG2	G. glabra	Afghanistan	2008
GG3	G. glabra	Botanical garden, Cairo University, Egypt	2009
GG4	G. glabra	Syria	2008
GU1	G. uralensis	China, eastern Inner Mongolia	2000
GU2	G. uralensis	China, Gansu	2002
GU3	G. uralensis	Commercial, Dongbei-Gancao, Vietnam	2009