Toward resolution of the debate regarding purported crypto-Jews in a Spanish-American population: Evidence from the Y chromosome

@article{Sutton2006TowardRO,
  title={Toward resolution of the debate regarding purported crypto-Jews in a Spanish-American population: Evidence from the Y chromosome},
  author={Wesley Knight Sutton and Alec Knight and Peter A. Underhill and Judith S. Neulander and Todd R. Disotell and Joanna L. Mountain},
  journal={Annals of Human Biology},
  year={2006},
  volume={33},
  pages={100 - 111}
}
Background: The ethnic heritage of northernmost New Spain, including present-day northern New Mexico and southernmost Colorado, USA, is intensely debated. Local Spanish-American folkways and anecdotal narratives led to claims that the region was colonized primarily by secret- or crypto-Jews. Despite ethnographic criticisms, the notion of substantial crypto-Jewish ancestry among Spanish-Americans persists. Aim: We tested the null hypothesis that Spanish-Americans of northern New Mexico carry… Expand
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References

SHOWING 1-10 OF 38 REFERENCES
Jewish and Middle Eastern non-Jewish populations share a common pool of Y-chromosome biallelic haplotypes.
TLDR
The hypothesis that the paternal gene pools of Jewish communities from Europe, North Africa, and the Middle East descended from a common Middle Eastern ancestral population is supported, and most Jewish communities have remained relatively isolated from neighboring non-Jewish communities during and after the Diaspora is suggested. Expand
The Y chromosome pool of Jews as part of the genetic landscape of the Middle East.
TLDR
The investigation of the genetic relationship among three Jewish communities revealed that Kurdish and Sephardic Jews were indistinguishable from one another, whereas both differed slightly, yet significantly, from Ashkenazi Jews. Expand
Contrasting patterns of Y chromosome variation in Ashkenazi Jewish and host non-Jewish European populations
TLDR
It is striking that whereas Ashkenazi populations are genetically more diverse at both the SNP and STR level compared with their European non-Jewish counterparts, they have greatly reduced within-haplogroup STR variability, especially in those founder haplogroups that migrated from the Near East. Expand
History and Geography of Human Genes
The collaboration between the Forensic Community and the scholars of human population genetics, among whom I place myself, has always been fruitful and of reciprocal benefit in Italy as much as inExpand
The Eurasian Heartland: A continental perspective on Y-chromosome diversity
TLDR
This study reports the frequencies of 23 Y-chromosome biallelic polymorphism haplotypes in 1,935 men from 49 Eurasian populations, with a particular focus on Central Asia. Expand
Y‐chromosome Lineages from Portugal, Madeira and Açores Record Elements of Sephardim and Berber Ancestry
TLDR
The present composition of the Y chromosomes in Portugal in this haplogroup likely reflects a pre‐Arab component shared with North African populations or testifies, at least in part, to the influence of Sephardic Jews. Expand
High-resolution SNPs and microsatellite haplotypes point to a single, recent entry of Native American Y chromosomes into the Americas.
TLDR
The hypothesis of a single migration of a polymorphic founding population better fits the expanded database and traced both lineages to a probable ancestral homeland in the vicinity of the Altai Mountains in Southwest Siberia. Expand
Origins of Old Testament priests
TLDR
Although Levite Y chromosomes are diverse, Cohen chromosomes are homogeneous, and this work traces the origin of Cohen chromosomes to about 3,000 years before present, early during the Temple period. Expand
The phylogeography of Y chromosome binary haplotypes and the origins of modern human populations
TLDR
A set of unique event polymorphisms associated with the non‐recombining portion of the Y‐chromosome (NRY) addresses this issue by providing evidence concerning successful migrations originating from Africa, which can be interpreted as subsequent colonizations, differentiations and migrations overlaid upon previous population ranges. Expand
Y chromosome sequence variation and the history of human populations
Binary polymorphisms associated with the non-recombining region of the human Y chromosome (NRY) preserve the paternal genetic legacy of our species that has persisted to the present, permittingExpand
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2
3
4
...