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 determinant of whether or not someone buys a product. Its effect is strongest on consumers who don't know much about the product or product type, and weakest on consumers who are well-informed. Sensitivity to country of origin varies by product category. It is strongest for durable goods and luxury goods and weakest for "low involvement" product categories such as shampoo and candy. In various studies it has also been proven that the Country-of-Origin Effect also applies to services. Several studies have shown that consumers tend to have a relative preference to products from their own country or may have a