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 studied. The country of origin effect is also known as the "made-in image" and the "nationality bias." Research shows that consumers' broad general perceptions of a country, including of its national characteristics, economic and political background, history, traditions, and representative products, combine to create an overall image or stereotype that is then attached to the products of that country. For example, a global survey carried out by Nielsen, reported that Country of origin image has a significant influence on consumer perceptions and behaviours, and in situations in which additional information is unavailable or difficult to get can be the sole