Golden hamster stock of hamsters was exported from Syria to the United States in 1971, but apparently none of today's North American pets is descended from these (at least in the female line), because recent mitochondrial DNA studies have established that all domestic golden hamsters are descended from one female – probably the one captured in 1930 in Syria. Since the species was named, the genus "Cricetus" has been subdivided and this species (together with several others) was separated into the genus "Mesocricetus", leading to the currently accepted scientific name for the golden hamster of "Mesocricetus auratus". Following Professor Aharoni's collection in
Country of origin marked with country of origin, and the country of origin will generally be required to be indicated in the export/import documents and governmental submissions. Country of origin will affect its admissibility, the rate of duty, its entitlement to special duty or trade preference programs, antidumping, and government procurement. Today, many products are an outcome of a large number of parts and pieces that come from many different countries, and that may then be assembled together in a third country. In these cases, it's hard to know exactly what is the country of origin, and different rules apply as to how