ancestries

n.

祖先，世系( ancestry的名词复数 )；

1. Many of the early settlers in America had English ancestry.
   许多早期美国移民的祖先都是英国人。
2. He cames of a good ancestry.
   他家世很好。
3. He is an American of French ancestry.
   他是法国血统的美国人。

On the Inference of Ancestries in Admixed Populations
On the inference of ancestries in admixed populations
Use of animals with unknown ancestries in scientifically managed breeding programs
Re: The probability of exclusion of ancestries based on genetic observations.
Distinguishing the co-ancestries of haplogroup G Y-chromosomes in the populations of Europe and the Caucasus
Gene products of Escherichia coli: sequence comparisons and common ancestries.
Eurasiaplex: a forensic SNP assay for differentiating European and South Asian ancestries.
Phylogenomic analyses reveal convergent patterns of adaptive evolution in elephant and human ancestries
Success and Virulence in Toxoplasma as the Result of Sexual Recombination between Two Distinct Ancestries
Multiple Origins of Ashkenazi Levites: Y Chromosome Evidence for Both Near Eastern and European Ancestries