Dental size variation in admixed Latin Americans: Effects of age, sex and genomic ancestry.
Journal
PloS one
ISSN: 1932-6203
Titre abrégé: PLoS One
Pays: United States
ID NLM: 101285081
Informations de publication
Date de publication:
2023
2023
Historique:
received:
28
06
2022
accepted:
19
04
2023
medline:
8
5
2023
pubmed:
4
5
2023
entrez:
4
5
2023
Statut:
epublish
Résumé
Dental size variation in modern humans has been assessed from regional to worldwide scales, especially under microevolutionary and forensic contexts. Despite this, populations of mixed continental ancestry such as contemporary Latin Americans remain unexplored. In the present study we investigated a large Latin American sample from Colombia (N = 804) and obtained buccolingual and mesiodistal diameters and three indices for maxillary and mandibular teeth (except third molars). We evaluated the correlation between 28 dental measurements (and three indices) with age, sex and genomic ancestry (estimated using genome-wide SNP data). In addition, we explored correlation patterns between dental measurements and the biological affinities, based on these measurements, between two Latin American samples (Colombians and Mexicans) and three putative parental populations: Central and South Native Americans, western Europeans and western Africans through PCA and DFA. Our results indicate that Latin Americans have high dental size diversity, overlapping the variation exhibited by the parental populations. Several dental dimensions and indices have significant correlations with sex and age. Western Europeans presented closer biological affinities with Colombians, and the European genomic ancestry exhibited the highest correlations with tooth size. Correlations between tooth measurements reveal distinct dental modules, as well as a higher integration of postcanine dentition. The effects on dental size of age, sex and genomic ancestry is of relevance for forensic, biohistorical and microevolutionary studies in Latin Americans.
Identifiants
pubmed: 37141293
doi: 10.1371/journal.pone.0285264
pii: PONE-D-22-18397
pmc: PMC10159210
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e0285264Subventions
Organisme : Biotechnology and Biological Sciences Research Council
ID : BB/I021213/1
Pays : United Kingdom
Informations de copyright
Copyright: © 2023 Yang et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Déclaration de conflit d'intérêts
The authors have declared that no competing interests exist.
Références
Am J Phys Anthropol. 2008 Nov;137(3):324-33
pubmed: 18615561
Am J Phys Anthropol. 2018 Jul;166(3):671-681
pubmed: 29566431
Arch Oral Biol. 1968 Jan;13(1):129-31
pubmed: 5237551
J Hum Evol. 2012 Jan;62(1):7-58
pubmed: 22118969
Am J Phys Anthropol. 2015 Jun;157(2):295-304
pubmed: 25711463
Evolution. 2012 Apr;66(4):1024-43
pubmed: 22486687
Dev Dyn. 2008 Jan;237(1):1-17
pubmed: 18058914
Arch Oral Biol. 2009 Dec;54 Suppl 1:S34-44
pubmed: 18760768
Am J Phys Anthropol. 2009 May;139(1):1-4
pubmed: 19226646
J Dent Res. 1967 Sep-Oct;46(5):963-72
pubmed: 5234039
Nat Commun. 2016 Mar 01;7:10815
pubmed: 26926045
Am J Phys Anthropol. 2021 Jun;175(2):497-505
pubmed: 33704773
Am J Phys Anthropol. 2019 Mar;168(3):438-447
pubmed: 30582632
PLoS Genet. 2014 Sep 25;10(9):e1004572
pubmed: 25254375
Nat Commun. 2016 May 19;7:11616
pubmed: 27193062
J Chiropr Med. 2016 Jun;15(2):155-63
pubmed: 27330520
Nature. 2012 Aug 16;488(7411):370-4
pubmed: 22801491
Folia Primatol (Basel). 1979;31(3):187-211
pubmed: 116945
Am J Phys Anthropol. 2017 Nov;164(3):505-521
pubmed: 28832922
Nature. 2016 Feb 25;530(7591):477-80
pubmed: 26911784
Am J Phys Anthropol. 2005 Jan;126(1):56-60
pubmed: 15386218
J Prosthet Dent. 2014 Sep;112(3):465-71
pubmed: 24636759
J Clin Diagn Res. 2016 Mar;10(3):ZC24-6
pubmed: 27134995
BMC Bioinformatics. 2011 Jun 18;12:246
pubmed: 21682921
Proc Natl Acad Sci U S A. 2006 May 9;103(19):7234-9
pubmed: 16648268
Nat Commun. 2015 Jun 24;6:7500
pubmed: 26105758
Med Oral Patol Oral Cir Bucal. 2011 Sep 01;16(6):e840-4
pubmed: 21196845
Prog Orthod. 2017 Dec;18(1):10
pubmed: 28447324
Am J Phys Anthropol. 2012 May;148(1):98-110
pubmed: 22419394
Forensic Sci Int. 2020 Dec;317:110549
pubmed: 33147545
Am J Phys Anthropol. 1973 Nov;39(3):375-93
pubmed: 4796261
Am J Phys Anthropol. 2005 Nov;128(3):593-607
pubmed: 15895432
Arch Oral Biol. 2009 Dec;54 Suppl 1:S45-51
pubmed: 18715551
J Forensic Sci. 2014 Nov;59(6):1493-501
pubmed: 25060236
Annu Rev Nutr. 2010 Aug 21;30:291-314
pubmed: 20420525
Hum Genet. 2003 May;112(5-6):534-41
pubmed: 12601469
Sci China Life Sci. 2014 May;57(5):510-8
pubmed: 24752358
Evolution. 2013 Jan;67(1):241-59
pubmed: 23289575
Angle Orthod. 2018 Sep;88(5):575-581
pubmed: 29667468
Am J Phys Anthropol. 2016 Nov;161(3):398-413
pubmed: 27402184
J Hum Evol. 2020 Jul;144:102793
pubmed: 32442650
Am J Phys Anthropol. 2013 Sep;152(1):31-43
pubmed: 23907722
Am J Phys Anthropol. 2005 Dec;128(4):870-7
pubmed: 16110475
Am J Phys Anthropol. 2021 Jun;175(2):313-315
pubmed: 33905133
Nature. 2015 Oct 1;526(7571):68-74
pubmed: 26432245
Am J Phys Anthropol. 1988 Dec;77(4):505-17
pubmed: 3223518
Sci Rep. 2017 Oct 2;7(1):12495
pubmed: 28970489
Ann Hum Biol. 2019 Sep;46(6):467-474
pubmed: 31554436
Am J Hum Genet. 2009 Oct;85(4):528-35
pubmed: 19804850
Am J Phys Anthropol. 2018 Jun;166(2):373-385
pubmed: 29446438
Am J Phys Anthropol. 2005 Oct;128(2):287-98
pubmed: 15838862
Am J Hum Genet. 2000 Nov;67(5):1287-95
pubmed: 11032790
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2002 Apr;93(4):474-82
pubmed: 12029288
Biology (Basel). 2021 Jun 29;10(7):
pubmed: 34209891
Z Morphol Anthropol. 1985;75(3):341-8
pubmed: 4036262
Mol Biol Evol. 2022 Apr 11;39(4):
pubmed: 35460423
J Orofac Pain. 1993 Spring;7(2):196-208
pubmed: 8358366
Proc Natl Acad Sci U S A. 2020 May 19;117(20):10769-10777
pubmed: 32376635
Am J Phys Anthropol. 2005 Oct;128(2):312-7
pubmed: 15861426
Evol Biol. 2009 Mar;36(1):5-18
pubmed: 22919117
Am J Orthod Dentofacial Orthop. 1990 Apr;97(4):349-57
pubmed: 2181868
Am J Phys Anthropol. 2010 Sep;143(1):13-20
pubmed: 20734436
J Hum Genet. 2012 Aug;57(8):508-14
pubmed: 22648185