Allele frequencies for six polymorphic erythrocytic enzymes were determined in 1252 people from 25 Central Yupik Eskimo villages. The genetic diversity among these villages was greater than that of Eskimo-Aleut groups who speak different languages.
Scott, Edward M. and Wright, Rita C.
"Genetic Diversity of Central Yupik Eskimos,"
2, Article 25.
Available at: https://digitalcommons.wayne.edu/humbiol/vol55/iss2/25