Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2018 Jan 21;109(2):435–445. doi: 10.1111/cas.13470

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2017 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.

This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Genetic ancestry of Asians in Ovarian Cancer Association Consortium (OCAC) studies conducted in the USA. Plot of the first 2 principal components from each Asian ancestry participant from a single study (blue circles) superimposed over the first 2 principal components from all Asian ancestry participants that were genotyped in OCAC (black circles). Ancestral membership of Asian participants in the US studies can be mapped to country of origin. A, USC (California). B, DOV (Washington). C, HAW (Hawaii)