Mitochondrial DNA Variability among Six South American Amerindian Villages from the Pano Linguistic Group
Although scattered throughout a large geographic area, the members of the Pano linguistic group present strong ethnic, linguistic, and cultural homogeneity, a feature that causes them to be considered components of a same “Pano” tribe. Nevertheless, the genetic homogeneity between Pano villages has...
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description | Although scattered throughout a large geographic area, the members of the Pano linguistic group present strong ethnic, linguistic, and cultural homogeneity, a feature that causes them to be considered components of a same “Pano” tribe. Nevertheless, the genetic homogeneity between Pano villages has not yet been examined. To study the genetic structure of the Pano linguistic group, four major Native American mitochondrial DNA (mtDNA) founder haplogroups were analyzed in 77 Amerindians from six villages of four Pano tribes (Katukina, Kaxináwa, Marúbo, and Yaminawa) located in the Brazilian Amazon. The central position of these tribes in the continent makes them relevant for attempts to reconstruct population movements in South America. Except for a single individual that presented an African haplogroup L, all remaining individuals presented one of the four Native American haplogroups. Significant heterogeneity was observed across the six Pano villages. Although Amerindian populations are usually characterized by considerable interpopulational diversity, the high heterogeneity level observed is unexpected if the strong ethnic, linguistic, and cultural homogeneity of the Pano linguistic group is taken into account. The present findings indicate that the ethnic, linguistic, and cultural homogeneity does not imply genetic homogeneity. Even though the genetic heterogeneity uncovered may be a female-specific process, the most probable explanation for that is the joint action of isolation and genetic drift as major factors influencing the genetic structure of the Pano linguistic group. |
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Nevertheless, the genetic homogeneity between Pano villages has not yet been examined. To study the genetic structure of the Pano linguistic group, four major Native American mitochondrial DNA (mtDNA) founder haplogroups were analyzed in 77 Amerindians from six villages of four Pano tribes (Katukina, Kaxináwa, Marúbo, and Yaminawa) located in the Brazilian Amazon. The central position of these tribes in the continent makes them relevant for attempts to reconstruct population movements in South America. Except for a single individual that presented an African haplogroup L, all remaining individuals presented one of the four Native American haplogroups. Significant heterogeneity was observed across the six Pano villages. Although Amerindian populations are usually characterized by considerable interpopulational diversity, the high heterogeneity level observed is unexpected if the strong ethnic, linguistic, and cultural homogeneity of the Pano linguistic group is taken into account. The present findings indicate that the ethnic, linguistic, and cultural homogeneity does not imply genetic homogeneity. Even though the genetic heterogeneity uncovered may be a female-specific process, the most probable explanation for that is the joint action of isolation and genetic drift as major factors influencing the genetic structure of the Pano linguistic group.</description><identifier>ISSN: 0018-7143</identifier><identifier>EISSN: 1534-6617</identifier><identifier>DOI: 10.3378/027.086.0203</identifier><identifier>PMID: 25397700</identifier><identifier>CODEN: HUBIAA</identifier><language>eng</language><publisher>United States: Wayne State University Press</publisher><subject>AMERINDIANS ; Brazil ; Deoxyribonucleic acid ; DNA ; DNA, Mitochondrial - genetics ; Environment ; Ethnic Groups ; Female ; Genes ; GENETIC DIVERSITY ; Genetic Markers - genetics ; Genetic Variation ; Haplotypes ; Humans ; Indians, South American - genetics ; Laboratories ; Linguistics ; Mitochondrial DNA ; MTDNA ; Phylogeny ; Scholarships & fellowships ; Social Isolation ; SOUTH AMERICA ; Towns</subject><ispartof>Human biology, 2014-04, Vol.86 (2), p.93-104</ispartof><rights>Copyright © 2014 Wayne State University Press, Detroit, Michigan 48201</rights><rights>Copyright © 2008 The Wayne State University Press.</rights><rights>Copyright © 2014 Wayne State University Press, Detroit, Michigan 48201-1309.</rights><rights>Copyright Wayne State University Press Spring 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-b459t-ceba1afe9f14b21945f9ff363048f5f5a623b82341ffbc76c163046fe4591f7d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25397700$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mendes-Junior, Celso T.</creatorcontrib><creatorcontrib>Simoes, Aguinaldo L.</creatorcontrib><title>Mitochondrial DNA Variability among Six South American Amerindian Villages from the Pano Linguistic Group</title><title>Human biology</title><addtitle>Hum Biol</addtitle><description>Although scattered throughout a large geographic area, the members of the Pano linguistic group present strong ethnic, linguistic, and cultural homogeneity, a feature that causes them to be considered components of a same “Pano” tribe. Nevertheless, the genetic homogeneity between Pano villages has not yet been examined. To study the genetic structure of the Pano linguistic group, four major Native American mitochondrial DNA (mtDNA) founder haplogroups were analyzed in 77 Amerindians from six villages of four Pano tribes (Katukina, Kaxináwa, Marúbo, and Yaminawa) located in the Brazilian Amazon. The central position of these tribes in the continent makes them relevant for attempts to reconstruct population movements in South America. Except for a single individual that presented an African haplogroup L, all remaining individuals presented one of the four Native American haplogroups. Significant heterogeneity was observed across the six Pano villages. Although Amerindian populations are usually characterized by considerable interpopulational diversity, the high heterogeneity level observed is unexpected if the strong ethnic, linguistic, and cultural homogeneity of the Pano linguistic group is taken into account. The present findings indicate that the ethnic, linguistic, and cultural homogeneity does not imply genetic homogeneity. Even though the genetic heterogeneity uncovered may be a female-specific process, the most probable explanation for that is the joint action of isolation and genetic drift as major factors influencing the genetic structure of the Pano linguistic group.</description><subject>AMERINDIANS</subject><subject>Brazil</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA, Mitochondrial - genetics</subject><subject>Environment</subject><subject>Ethnic Groups</subject><subject>Female</subject><subject>Genes</subject><subject>GENETIC DIVERSITY</subject><subject>Genetic Markers - genetics</subject><subject>Genetic Variation</subject><subject>Haplotypes</subject><subject>Humans</subject><subject>Indians, South American - genetics</subject><subject>Laboratories</subject><subject>Linguistics</subject><subject>Mitochondrial DNA</subject><subject>MTDNA</subject><subject>Phylogeny</subject><subject>Scholarships & fellowships</subject><subject>Social Isolation</subject><subject>SOUTH AMERICA</subject><subject>Towns</subject><issn>0018-7143</issn><issn>1534-6617</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkU2LEzEYgIMobnf15lkCXmRxar6TOZZVV6F-QHWvIZMmbcpM0k1mwP33Zui6ggfxlDe8z_uRPAC8wGhJqVRvEZFLpMQSEUQfgQXmlDVCYPkYLBDCqpGY0TNwXsqhXrFS6ik4I5y2UiK0AOFzGJPdp7jNwfTw3ZcVvDE17EIfxjtohhR3cBN-wk2axj1cDS4Ha-IpiNtQw5vQ92bnCvQ5DXDcO_jNxATXIe6mUMZg4XVO0_EZeOJNX9zz-_MC_Pjw_vvVx2b99frT1WrddIy3Y2NdZ7DxrvWYdQS3jPvWeyooYspzz40gtFOEMux9Z6WweE4J72o19nJLL8DrU99jTreTK6MeQrGu7hhdmorGghFBUCvYf6D1oxhVnFb01V_oIU051ofMlGzbFnFeqTcnyuZUSnZeH3MYTL7TGOnZlq62dLWlZ1sVf3nfdOoGt32Af-upAHuYenB2HKbi_gzmghCF9WZWPhvHjKDqWNayy1NZF1KK7t9L_AKEw6ri</recordid><startdate>20140401</startdate><enddate>20140401</enddate><creator>Mendes-Junior, Celso T.</creator><creator>Simoes, Aguinaldo L.</creator><general>Wayne State University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>4U-</scope><scope>7QP</scope><scope>7QR</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8BJ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FQK</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>JBE</scope><scope>K9-</scope><scope>K9.</scope><scope>LK8</scope><scope>M0R</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M2P</scope><scope>M7N</scope><scope>M7P</scope><scope>MBDVC</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>R05</scope><scope>RC3</scope><scope>S0X</scope><scope>7X8</scope><scope>7TM</scope></search><sort><creationdate>20140401</creationdate><title>Mitochondrial DNA Variability among Six South American Amerindian Villages from the Pano Linguistic Group</title><author>Mendes-Junior, Celso T. ; Simoes, Aguinaldo L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b459t-ceba1afe9f14b21945f9ff363048f5f5a623b82341ffbc76c163046fe4591f7d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>AMERINDIANS</topic><topic>Brazil</topic><topic>Deoxyribonucleic acid</topic><topic>DNA</topic><topic>DNA, Mitochondrial - genetics</topic><topic>Environment</topic><topic>Ethnic Groups</topic><topic>Female</topic><topic>Genes</topic><topic>GENETIC DIVERSITY</topic><topic>Genetic Markers - genetics</topic><topic>Genetic Variation</topic><topic>Haplotypes</topic><topic>Humans</topic><topic>Indians, South American - genetics</topic><topic>Laboratories</topic><topic>Linguistics</topic><topic>Mitochondrial DNA</topic><topic>MTDNA</topic><topic>Phylogeny</topic><topic>Scholarships & fellowships</topic><topic>Social Isolation</topic><topic>SOUTH AMERICA</topic><topic>Towns</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mendes-Junior, Celso T.</creatorcontrib><creatorcontrib>Simoes, Aguinaldo L.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>University Readers</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>International Bibliography of the Social Sciences (IBSS)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>eLibrary</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>International Bibliography of the Social Sciences</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>International Bibliography of the Social Sciences</collection><collection>Consumer Health Database (Alumni Edition)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Consumer Health Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>University of Michigan</collection><collection>Genetics Abstracts</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><collection>Nucleic Acids Abstracts</collection><jtitle>Human biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mendes-Junior, Celso T.</au><au>Simoes, Aguinaldo L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mitochondrial DNA Variability among Six South American Amerindian Villages from the Pano Linguistic Group</atitle><jtitle>Human biology</jtitle><addtitle>Hum Biol</addtitle><date>2014-04-01</date><risdate>2014</risdate><volume>86</volume><issue>2</issue><spage>93</spage><epage>104</epage><pages>93-104</pages><issn>0018-7143</issn><eissn>1534-6617</eissn><coden>HUBIAA</coden><abstract>Although scattered throughout a large geographic area, the members of the Pano linguistic group present strong ethnic, linguistic, and cultural homogeneity, a feature that causes them to be considered components of a same “Pano” tribe. Nevertheless, the genetic homogeneity between Pano villages has not yet been examined. To study the genetic structure of the Pano linguistic group, four major Native American mitochondrial DNA (mtDNA) founder haplogroups were analyzed in 77 Amerindians from six villages of four Pano tribes (Katukina, Kaxináwa, Marúbo, and Yaminawa) located in the Brazilian Amazon. The central position of these tribes in the continent makes them relevant for attempts to reconstruct population movements in South America. Except for a single individual that presented an African haplogroup L, all remaining individuals presented one of the four Native American haplogroups. Significant heterogeneity was observed across the six Pano villages. Although Amerindian populations are usually characterized by considerable interpopulational diversity, the high heterogeneity level observed is unexpected if the strong ethnic, linguistic, and cultural homogeneity of the Pano linguistic group is taken into account. The present findings indicate that the ethnic, linguistic, and cultural homogeneity does not imply genetic homogeneity. Even though the genetic heterogeneity uncovered may be a female-specific process, the most probable explanation for that is the joint action of isolation and genetic drift as major factors influencing the genetic structure of the Pano linguistic group.</abstract><cop>United States</cop><pub>Wayne State University Press</pub><pmid>25397700</pmid><doi>10.3378/027.086.0203</doi><tpages>12</tpages></addata></record> |
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subjects | AMERINDIANS Brazil Deoxyribonucleic acid DNA DNA, Mitochondrial - genetics Environment Ethnic Groups Female Genes GENETIC DIVERSITY Genetic Markers - genetics Genetic Variation Haplotypes Humans Indians, South American - genetics Laboratories Linguistics Mitochondrial DNA MTDNA Phylogeny Scholarships & fellowships Social Isolation SOUTH AMERICA Towns |
title | Mitochondrial DNA Variability among Six South American Amerindian Villages from the Pano Linguistic Group |
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