Genetic affinities between the Yami tribe people of Orchid Island and the Philippine Islanders of the Batanes archipelago.

ABSTRACT:

Background

Yami and Ivatan islanders are Austronesian speakers from Orchid Island and the Batanes archipelago that are located between Taiwan and the Philippines. The paternal genealogies of the Yami tribe from 1962 monograph of Wei and Liu were compared with our dataset of non-recombining Y (NRY) chromosomes from the corresponding families. Then mitochondrial DNA polymorphism was also analyzed to determine the matrilineal relationships between Yami, Ivatan, and other East Asian populations.

Results

The family relationships inferred from the NRY Phylogeny suggested a low number of paternal founders and agreed with the genealogy of Wei and Liu (P < 0.01). Except for one Y short tandem repeat lineage (Y-STR), seen in two unrelated Yami families, no other Y-STR lineages were sh

SUBMITTER: Loo JH 

PROVIDER: S-EPMC3044674 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature