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. Author manuscript; available in PMC: 2011 Aug 5.
Published in final edited form as: Mol Cell Endocrinol. 2010 Feb 6;324(1-2):21–29. doi: 10.1016/j.mce.2010.01.038

Figure 2. Genetic ancestry and age at menarche.

Figure 2

Mean ancestry estimates for each self-reported racial/ethnic group separated by early and late menarche. The “major ethnicity” on the y-axis represents the estimated contribution of the ancestry that has the largest contribution to a given self-reported ethnic group. For African-Americans, major ethnicity is estimated West African ancestry; for Native Hawaiians, major ethnicity is estimated Native Hawaiian ancestry; for Japanese-Americans, major ethnicity is estimated East Asian ancestry; for Latinas, major ethnicity is estimated European ancestry; for whites, major ethnicity is estimated European ancestry. ***p<0.01, **p<0.05, *p<0.1. Figure reproduced with permission from Journal of Clinical Endocrinology and Metabolism 93: 4290–4298. Copyright 2008, The Endocrine Society.

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