Human Biology Open Access Pre-Prints
Document Type
Article
Anticipated Volume
91
Anticipated Issue
2
Abstract
The Tlingit from Southeast Alaska belong to the Northwest Coast cultural tradition, which is defined by regionally shared sociocultural practices. A distinctive feature of Tlingit social organization is the matrilineal exogamous marriage system among clans from two opposite moieties: the Raven/Crow and Eagle/Wolf. Clan and moiety membership are determined by matrilineal descent, and previous genetic studies of Northwest Coast populations have shown that there is a relationship between clan membership and genetic variation of matrilines and patrilines. To further understand this association, mitochondrial DNA (mtDNA) sequences from the Tlingit (n=154) are examined. By comparing mtDNA with moiety membership information, we explore the impact of marriage traditions among the Tlingit with their observable genetic variation. At the genetic level, the results support cultural persistence of Tlingit maternal moiety identity despite the negative impacts of European colonization. Our study additionally illustrates the relevance of data derived from Tlingit oral traditions to test hypotheses about population history on the Northwest Coast.
Recommended Citation
De los Santos, Rodrigo; Monroe, Cara; Worl, Rico; Worl, Rosita; Schroeder, Kari B.; and Kemp, Brian M., "Genetic Diversity and Relationships of Tlingit Moieties" (2020). Human Biology Open Access Pre-Prints. 158.
https://digitalcommons.wayne.edu/humbiol_preprints/158