Gene Frequencies and Admixture Estimates in Four Mexican Urban Centers
We studied 202 individuals from the city of Leon in Guanajuato state, 228 from Merida, Yucatan, 220 from Oaxaca, Oaxaca, and 257 from Saltillo, Coahuila, to learn the distribution of the ABO, MN, Rh, and Duffy blood groups, serum haptoglobin, albumin, and factor Bf types, and red cell hemoglobin and...
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| Veröffentlicht in: | Human biology 1990-12, Vol.62 (6), p.791-801 |
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| creator | LISKER, RUBEN RAMIREZ, EVA BRICEÑO, ROCIO PEREZ GRANADOS, JULIO BABINSKY, VICTORIA |
| description | We studied 202 individuals from the city of Leon in Guanajuato state, 228 from Merida, Yucatan, 220 from Oaxaca, Oaxaca, and 257 from Saltillo, Coahuila, to learn the distribution of the ABO, MN, Rh, and Duffy blood groups, serum haptoglobin, albumin, and factor Bf types, and red cell hemoglobin and glucose-6-phosphate dehydrogenase types. With the gene frequencies obtained, we performed admixture measurements with a maximum likelihood method, obtaining a trihybrid model for black, Indian, and white ancestry with the following proportions: 0.084, 0.513, and 0.403 in Leon; 0.059, 0.512, and 0.429 in Merida; 0.018, 0.676, and 0.306 in Oaxaca; and 0.073, 0.547, and 0.380 in Saltillo. The general pattern has high Indian ancestry followed by white and black ancestry. This pattern is congruent with most other studies performed in Mexico, including the east coast, where Indian ancestry predominates despite a clear increase in the black contribution. |
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With the gene frequencies obtained, we performed admixture measurements with a maximum likelihood method, obtaining a trihybrid model for black, Indian, and white ancestry with the following proportions: 0.084, 0.513, and 0.403 in Leon; 0.059, 0.512, and 0.429 in Merida; 0.018, 0.676, and 0.306 in Oaxaca; and 0.073, 0.547, and 0.380 in Saltillo. The general pattern has high Indian ancestry followed by white and black ancestry. This pattern is congruent with most other studies performed in Mexico, including the east coast, where Indian ancestry predominates despite a clear increase in the black contribution.</description><identifier>ISSN: 0018-7143</identifier><identifier>EISSN: 1534-6617</identifier><identifier>PMID: 2262203</identifier><identifier>CODEN: HUBIAA</identifier><language>eng</language><publisher>Detroit, MI: Wayne State University Press</publisher><subject>Admixtures ; Ancestry ; Anthropology ; Anthropology. Demography ; Biological and medical sciences ; Blood ; Blood Group Antigens - genetics ; Case studies ; Cities ; Continental Population Groups - genetics ; Female ; Forensic genetics ; Gene Frequency ; Genetic polymorphisms ; Genetics, Population ; Glucosephosphate Dehydrogenase - genetics ; Haptoglobins - genetics ; Hemoglobins - genetics ; Human genetics ; Human physiology applied to population studies and life conditions. Human ecophysiology ; Human population genetics ; Humans ; Male ; Medical sciences ; Medical students ; Mexicans ; Mexico ; Minority & ethnic groups ; Phenotype ; Phenotypes ; Physiological aspects ; Population genetics ; Urban populations ; White people</subject><ispartof>Human biology, 1990-12, Vol.62 (6), p.791-801</ispartof><rights>Copyright © 1990 Wayne State University Press</rights><rights>1992 INIST-CNRS</rights><rights>COPYRIGHT 1990 Wayne State University Press</rights><rights>Copyright Wayne State University Press Dec 1990</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/41932946$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/41932946$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27869,58017,58250</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5039983$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2262203$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>LISKER, RUBEN</creatorcontrib><creatorcontrib>RAMIREZ, EVA</creatorcontrib><creatorcontrib>BRICEÑO, ROCIO PEREZ</creatorcontrib><creatorcontrib>GRANADOS, JULIO</creatorcontrib><creatorcontrib>BABINSKY, VICTORIA</creatorcontrib><title>Gene Frequencies and Admixture Estimates in Four Mexican Urban Centers</title><title>Human biology</title><addtitle>Hum Biol</addtitle><description>We studied 202 individuals from the city of Leon in Guanajuato state, 228 from Merida, Yucatan, 220 from Oaxaca, Oaxaca, and 257 from Saltillo, Coahuila, to learn the distribution of the ABO, MN, Rh, and Duffy blood groups, serum haptoglobin, albumin, and factor Bf types, and red cell hemoglobin and glucose-6-phosphate dehydrogenase types. With the gene frequencies obtained, we performed admixture measurements with a maximum likelihood method, obtaining a trihybrid model for black, Indian, and white ancestry with the following proportions: 0.084, 0.513, and 0.403 in Leon; 0.059, 0.512, and 0.429 in Merida; 0.018, 0.676, and 0.306 in Oaxaca; and 0.073, 0.547, and 0.380 in Saltillo. The general pattern has high Indian ancestry followed by white and black ancestry. This pattern is congruent with most other studies performed in Mexico, including the east coast, where Indian ancestry predominates despite a clear increase in the black contribution.</description><subject>Admixtures</subject><subject>Ancestry</subject><subject>Anthropology</subject><subject>Anthropology. Demography</subject><subject>Biological and medical sciences</subject><subject>Blood</subject><subject>Blood Group Antigens - genetics</subject><subject>Case studies</subject><subject>Cities</subject><subject>Continental Population Groups - genetics</subject><subject>Female</subject><subject>Forensic genetics</subject><subject>Gene Frequency</subject><subject>Genetic polymorphisms</subject><subject>Genetics, Population</subject><subject>Glucosephosphate Dehydrogenase - genetics</subject><subject>Haptoglobins - genetics</subject><subject>Hemoglobins - genetics</subject><subject>Human genetics</subject><subject>Human physiology applied to population studies and life conditions. 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Academic</collection><jtitle>Human biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>LISKER, RUBEN</au><au>RAMIREZ, EVA</au><au>BRICEÑO, ROCIO PEREZ</au><au>GRANADOS, JULIO</au><au>BABINSKY, VICTORIA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gene Frequencies and Admixture Estimates in Four Mexican Urban Centers</atitle><jtitle>Human biology</jtitle><addtitle>Hum Biol</addtitle><date>1990-12</date><risdate>1990</risdate><volume>62</volume><issue>6</issue><spage>791</spage><epage>801</epage><pages>791-801</pages><issn>0018-7143</issn><eissn>1534-6617</eissn><coden>HUBIAA</coden><abstract>We studied 202 individuals from the city of Leon in Guanajuato state, 228 from Merida, Yucatan, 220 from Oaxaca, Oaxaca, and 257 from Saltillo, Coahuila, to learn the distribution of the ABO, MN, Rh, and Duffy blood groups, serum haptoglobin, albumin, and factor Bf types, and red cell hemoglobin and glucose-6-phosphate dehydrogenase types. With the gene frequencies obtained, we performed admixture measurements with a maximum likelihood method, obtaining a trihybrid model for black, Indian, and white ancestry with the following proportions: 0.084, 0.513, and 0.403 in Leon; 0.059, 0.512, and 0.429 in Merida; 0.018, 0.676, and 0.306 in Oaxaca; and 0.073, 0.547, and 0.380 in Saltillo. The general pattern has high Indian ancestry followed by white and black ancestry. This pattern is congruent with most other studies performed in Mexico, including the east coast, where Indian ancestry predominates despite a clear increase in the black contribution.</abstract><cop>Detroit, MI</cop><pub>Wayne State University Press</pub><pmid>2262203</pmid><tpages>11</tpages></addata></record> |
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| subjects | Admixtures Ancestry Anthropology Anthropology. Demography Biological and medical sciences Blood Blood Group Antigens - genetics Case studies Cities Continental Population Groups - genetics Female Forensic genetics Gene Frequency Genetic polymorphisms Genetics, Population Glucosephosphate Dehydrogenase - genetics Haptoglobins - genetics Hemoglobins - genetics Human genetics Human physiology applied to population studies and life conditions. Human ecophysiology Human population genetics Humans Male Medical sciences Medical students Mexicans Mexico Minority & ethnic groups Phenotype Phenotypes Physiological aspects Population genetics Urban populations White people |
| title | Gene Frequencies and Admixture Estimates in Four Mexican Urban Centers |
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