 It is also found at a lower frequency among many other populations of East Asia, Central Asia, Bangladesh, Sri Lanka and Nepal.However, unlike other mitochondrial DNA haplogroups typical of populations of northeastern Asia, such as haplogroup A, haplogroup C, and haplogroup D, haplogroup G has not been found among indigenous peoples of the Americas.Subclade G2 is the most widely distributed, being found with low frequency in many populations all the way from eastern Europe (Poles, Ukrainians, Lipka Tatars) and western Siberia (Mansi, Khanty) to Japan (Japanese, Ainu) and from Iran (Persian) to southern China (Hmong and Tujia in Hunan and Mien in Guangxi) and Southeast Asia (Myanmar, Thailand, Cambodia).