Literature DB >> 295040

Gm allotypes and racial admixture in two Brazilian populations.

H Schneider, F M Salzano.   

Abstract

The Gm types of 515 inhabitants of Belém and 395 inhabitants of Porto Alegre, Brazil were studied in an attempt to quantitatively estimate ethnic parental contributions. The people from Belém can be characterized as 24% black, 22% Indian, and 54% Caucasian. The Porto Alegre blacks seem to have inherited as much as 53% of their genes from Caucasian ancestors, while the whites living there have inherited 8% of their genes from African ancestors. The admixture values obtained for Belém are very similar if just the Gm system is considered or it plus seven other loci are considered, emphasizing the high efficiency of the Gm markers in such analyses.

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Year:  1979        PMID： 295040     DOI： 10.1007/bf00289458

Source DB:  PubMed          Journal:  Hum Genet        ISSN： 0340-6717            Impact factor:   4.132


  11 in total

1.  The association of blood groups, ABH secretion, haptoglobins and hemoglobins with filariasis.

Authors:  M Ayres; F M Salzano; M Helena; L P Franco; R M de Souza Barros
Journal:  Hum Hered       Date:  1976       Impact factor: 0.444

2.  A general program for maximum likelihood estimation of gene frequencies.

Authors:  T W Kurczynski; A G Steinberg
Journal:  Am J Hum Genet       Date:  1967-03       Impact factor: 11.025

3.  Gm and Inv allotypes of Brazilian Cayapo Indians.

Authors:  F M Salzano; A G Steinberg; M A Tepfenhart
Journal:  Am J Hum Genet       Date:  1973-03       Impact factor: 11.025

4.  Gammaglobulin groups (Gm and Inv) of various Southern African populations.

Authors:  T Jenkins; A Zoutendyk; A G Steinberg
Journal:  Am J Phys Anthropol       Date:  1970-03       Impact factor: 2.868

5.  Alloalbuminemia in two Brazilian populations: a possible new variant.

Authors:  F M Salzano; M Helena; L P Franco; M Ayres
Journal:  Am J Hum Genet       Date:  1974-01       Impact factor: 11.025

6.  Two more examples of Hb Porto Alegre, alpha-2 beta-2 9 Ser leads to Cys in Belém, Brazil.

Authors:  M Seid-Akhavan; M Ayres; F M Salzano; W P Winter; D L Rucknagel
Journal:  Hum Hered       Date:  1973       Impact factor: 0.444

7.  A critical appraisal of methods for measuring admixture.

Authors:  K A Korey
Journal:  Hum Biol       Date:  1978-09       Impact factor: 0.553

8.  Three rare G-6-PD variants from Porto Alegre, Brazil.

Authors:  M H Hutz; A Yoshida; F M Salzano
Journal:  Hum Genet       Date:  1977-11-10       Impact factor: 4.132

9.  Racial admixture in north-eastern Brazil.

Authors:  H Krieger; N E Morton; M P Mi; E Azevêdo; A Freire-Maia; N Yasuda
Journal:  Ann Hum Genet       Date:  1965-11       Impact factor: 1.670

10.  Further studies on the Xavante Indians. IV. Serum protein groups and the SC1 trait of saliva in the Simões Lopes and São Marcos Xavantes.

Authors:  D C Shreffler; A G Steinberg
Journal:  Am J Hum Genet       Date:  1967-07       Impact factor: 11.025
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  2 in total

1.  Revisiting the genetic ancestry of Brazilians using autosomal AIM-Indels.

Authors:  Fernanda Saloum de Neves Manta; Rui Pereira; Romulo Vianna; Alfredo Rodolfo Beuttenmüller de Araújo; Daniel Leite Góes Gitaí; Dayse Aparecida da Silva; Eldamária de Vargas Wolfgramm; Isabel da Mota Pontes; José Ivan Aguiar; Milton Ozório Moraes; Elizeu Fagundes de Carvalho; Leonor Gusmão
Journal:  PLoS One       Date:  2013-09-20       Impact factor: 3.240

2.  Association of killer cell immunoglobulin-like receptor polymorphisms with chronic hepatitis C and responses to therapy in Brazil.

Authors:  Janaina Mota de Vasconcelos; Lizomar de Jesus Maués Pereira Móia; Ivanete do Socorro Abraçado Amaral; Esther Castello Branco Mello Miranda; Louise Yukari Cicalisetakeshita; Layanna Freitas de Oliveira; Lilian de Araújo Melo Mendes; Danuta Sastre; Bruna Pedroso Tamegão-Lopes; Larysse Santa Rosa de Aquino Pedroza; Sidney Emanuel Batista Dos Santos; Manoel do Carmo Pereira Soares; Marialva Tereza Ferreira de Araújo; Camila Lucas Bandeira; Adriana Maria Paixão de Sousa da Silva; Zilene Lameira de Medeiros; Leonardo Sena; Samia Demachki; Eduardo José Melo Dos Santos
Journal:  Genet Mol Biol       Date:  2013-03-04       Impact factor: 1.771
  2 in total

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