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Mayans

Title: Mayans: a Y chromosome perspective.
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Name(s): Perez-Benedico, David, author
La Salvia, Joel, author
Zeng, Zhaoshu, author
Herrera, Giselle A, author
Garcia-Bertrand, Ralph, author
Herrera, Rene J, author
Type of Resource: text
Genre: Journal Article
Text
Date Issued: 2016-08-01
Physical Form: computer
online resource
Extent: 1 online resource
Language(s): English
Abstract/Description: In spite of the wealth of available cultural and archeological information as well as general interest in the Mayans, little is known about their genetics. In this study, for the first time, we attempt to alleviate this lacuna of knowledge by comprehensively investigating the Y chromosome composition of contemporary Mayan populations throughout their domain. To accomplish this, five geographically targeted and ethnically distinct Mayan populations are investigated using Y-SNP and Y-STR markers. overall, the Mayan populations as a group are highly homogeneous, basically made up of only two autochthonous haplogroups, Q1a2a1a1*-M3 and Q1a2a1*-L54. Although the Y-STR data illustrates diversity, this diversity, for the most part, is uniformly distributed among geographically distant Mayan populations. Similar haplotypes among populations, abundance of singletons and absence of population partitioning within networks among Mayan populations suggest recent population expansion and substantial gene flow within the Mayan dominion, possibly due to the development of agriculture, the establishment of interacting City-State systems and commerce.
Identifier: FSU_pmch_26956252 (IID), 10.1038/ejhg.2016.18 (DOI), PMC4989206 (PMCID), 26956252 (RID), 26956252 (EID), ejhg201618 (PII)
Publication Note: This NIH-funded author manuscript originally appeared in PubMed Central at https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4989206.
Subject(s): Chromosomes, Human, Y/genetics
Evolution, Molecular
Gene Flow
Haplotypes
Human Migration
Humans
Indians, Central American/genetics
Pedigree
Polymorphism, Single Nucleotide
Persistent Link to This Record: http://purl.flvc.org/fsu/fd/FSU_pmch_26956252
Owner Institution: FSU
Is Part Of: European journal of human genetics : EJHG.
1476-5438
Issue: iss. 9, vol. 24

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Perez-Benedico, D., La Salvia, J., Zeng, Z., Herrera, G. A., Garcia-Bertrand, R., & Herrera, R. J. (2016). Mayans: a Y chromosome perspective. European Journal Of Human Genetics : Ejhg. Retrieved from http://purl.flvc.org/fsu/fd/FSU_pmch_26956252