We Are a People: Narrative and Multiplicity in Constructing Ethnic Identity

Posted in Anthologies, Anthropology, Asian Diaspora, Books, Brazil, Identity Development/Psychology, Media Archive, Social Science on 2010-10-05 01:54Z by Steven

We Are a People: Narrative and Multiplicity in Constructing Ethnic Identity

Temple University Press
January 2000
304 pages
7×10
5 tables 5 figures
Paper EAN: 978-1-56639-723-0; ISBN: 1-56639-723-5

edited by Paul Spickard, Professor of History
University of California, Santa Barbara

and W. Jeffrey Burroughs, Dean of Math and Sciences and Professor of Psychology
Brigham Young University, Hawaii

As the twentieth century closes, ethnicity stands out as a powerful force for binding people together in a sense of shared origins and worldview. But this emphasis on a people’s uniqueness can also develop into a distorted rationale for insularity, inter-ethnic animosity, or, as we have seen in this century, armed conflict. Ethnic identity clearly holds very real consequences for individuals and peoples, yet there is not much agreement on what exactly it is or how it is formed.

The growing recognition that ethnicity is not fixed and inherent, but elastic and constructed, fuels the essays in this collection. Regarding identity as a dynamic, on-going, formative and transformative process, We Are a People considers narrative—the creation and maintenance of a common story—as the keystone in building a sense of peoplehood. Myths of origin, triumph over adversity, migration, and so forth, chart a group’s history, while continual additions to the larger narrative stress moving into the future as a people.

Still, there is more to our stories as individuals and groups. Most of us are aware that we take on different roles and project different aspects of ourselves depending on the situation. Some individuals who have inherited multiple group affiliations from their families view themselves not as this or that but all at once. So too with ethnic groups. The so-called hyphenated Americans are not the only people in the world to recognize or embrace their plurality. This relatively recent acknowledgment of multiplicity has potentially wide implications, destabilizing the limited (and limiting) categories inscribed in, for example, public policy and discourse on race relations.

We Are a People is a path-breaking volume, boldly illustrating how ethnic identity works in the real world.

Table of Contents

Acknowledgments
1. We are a People – Paul Spickard and W. Jeffrey Burroughs

Part I: The Indeterminacy of Ethnic Categories: The Problem and A Solution
2. Multiple Ethnicities and Identity Choices in the United States – Mary C. Waters
3. That’s the Story of Our Life – Stephen Cornell

Part II: Construction of Ethnic Narratives: Migrant Ethnicities
4. Black Immigrants in the United States – Violet M. Johnson
5. The Children of Samoan Migrants in New Zealand – Cluny Macpherson and La’avasa Macpherson

Part III: Ethnicities of Dominated Indigenous Peoples
6. Narrating to the Center of Power in the Marshall Islands – Phillip H. McArthur
7. Discovered Identities and American-Indian Supratribalism – Stephen Cornell
8. Racialist Responses to Black Athletic Achievement – Patrick B. Miller
9. I’m Not a Chileno! Rapa Nui Identity – Max E. Stanton and Andrés Edmunds P.

Part IV: Emerging Multiethnic Narratives
10. Multiracial Identity in Brazil and the U.S. – G. Reginald Daniel
11. Mixed Laughter – Darby Li Po Price
12. Punjabi Mexican American Experiences of Multiethnicity –  Darby Li Po Price

Part V: Theoretical Reflections
13. Rethinking Racial Identity Development – Maria P. P. Root
14. The Continuing Significance of Race – Lori Pierce
15. What Are the Functions of Ethnic Identity? – Cookie White Stephan and Walter G. Stephan
16. Ethnicity, Multiplicity, and Narrative – W. Jeffrey Burroughs and Paul Spickard

Read an excerpt of chapter 1 here.

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Classes You May Have Missed: On Modern Brazilian Literature

Posted in Articles, Brazil, Caribbean/Latin America, Literary/Artistic Criticism, Media Archive on 2010-09-07 21:50Z by Steven

Classes You May Have Missed: On Modern Brazilian Literature

Pitt Magazine
January, 1995

Bobby J. Chamberlain, Associate Professor of Brazilian Culture and Literature
University of Pittsburgh

Brazilian culture has always been considered a fusion of three different races: the Europeans (specifically Portuguese), the Indians, and the Africans who were taken to Brazil as slaves. But it is wrong to see this culture as some kind of happy hybridization: There is always a hierarchy in this type of fusion. A much larger percentage of whites, descendants of the Europeans, are in the upper classes, and the great majority of blacks and mulattos, those of mixed race, are in the lower classes. Brazilian literature itself began, as did Spanish-American literature, as a specifically European phenomenon in the New World, with a certain inferiority complex that Brazilians, even those of European descent, were not as good as the Europeans in Europe. I’d like to discuss how several writers dealt with the problem of adapting influences from Europe and the United States to a Brazilian literature.

Joaquim Maria Machado de Assis, who wrote at the end of the nineteenth century and the beginning of this one, is often considered the greatest figure in Brazilian literature. He was a mulatto who rose from the lower classes to become the first president of the Brazilian Academy of Letters. The narrators of his novels, middle-class Brazilians, often distort what they tell you to serve their own ends. You start off believing them, but their interpretations of social signs and gestures become strained and paranoid. For instance, in Dom Casmurro (1900), Bento Santiago tells of his childhood with Capitu, whom he later marries and then spurns, accusing her of adultery. From the beginning, he portrays her as a crafty manipulator and himself as her victim, but the evidence of her adultery is flimsy, and Santiago’s coldness to her seems to spring solely from his own neurosis and cruelty…

Read the entire article here.

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Racial Revolutions: Antiracism and Indian Resurgence in Brazil

Posted in Books, Brazil, Caribbean/Latin America, Identity Development/Psychology, Media Archive, Monographs, Social Science on 2010-08-25 04:39Z by Steven

Racial Revolutions: Antiracism and Indian Resurgence in Brazil

Duke University Press
2001
392 pages
46 b&w photos, 1 map, 3 figures
Cloth ISBN: 978-0-8223-2731-8
Paperback ISBN: 978-0-8223-2741-7

Jonathan W. Warren, Associate Professor of International and Latin American Studies
University of Washington

Since the 1970s there has been a dramatic rise in the Indian population in Brazil as increasing numbers of pardos (individuals of mixed African, European, and indigenous descent) have chosen to identify themselves as Indians. In Racial Revolutions—the first book-length study of racial formation in Brazil that centers on Indianness—Jonathan W. Warren draws on extensive fieldwork and numerous interviews to illuminate the discursive and material forces responsible for this resurgence in the population.

The growing number of pardos who claim Indian identity represents a radical shift in the direction of Brazilian racial formation. For centuries, the predominant trend had been for Indians to shed tribal identities in favor of non-Indian ones. Warren argues that many factors—including the reduction of state-sponsored anti-Indian violence, intervention from the Catholic church, and shifts in anthropological thinking about ethnicity—have prompted a reversal of racial aspirations and reimaginings of Indianness. Challenging the current emphasis on blackness in Brazilian antiracist scholarship and activism, Warren demonstrates that Indians in Brazil recognize and oppose racism far more than any other ethnic group.

Racial Revolutions fills a number of voids in Latin American scholarship on the politics of race, cultural geography, ethnography, social movements, nation building, and state violence.

Designated a John Hope Franklin Center book by the John Hope Franklin Seminar Group on Race, Religion, and Globalization.

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Unmixing for Race Making in Brazil

Posted in Articles, Brazil, Caribbean/Latin America, Census/Demographics, Media Archive, Politics/Public Policy, Social Science on 2010-08-18 17:26Z by Steven

Unmixing for Race Making in Brazil

American Journal of Sociology
Volume 114, Number 3 (November 2008)
pages 577–614
DOI: 10.1086/592859

Stanley R. Bailey, Associate Professor of Sociology
University of California, Irvine

This article analyzes race-targeted policy in Brazil as both a political stake and a powerful instrument in an unfolding classificatory struggle over the definition of racial boundaries.  The Brazilian state traditionally embraced mixed-race classification, but is adopting racial quotas employing a black/white scheme.  To explore potential consequences of that turn for beneficiary identification and boundary formation, the author analyzes attitudinal survey data on race-targeted policy and racial classification in multiple formats, including classification in comparison to photographs. The results show that almost half of the mixed-race sample, when constrained to dichotomous classification, opts for whiteness, a majority rejects mixed-race individuals for quotas, and the mention of quotas for blacks in a split-ballot experiment nearly doubles the percentage choosing that racial category.  Theories of how states make race emphasize the use of official categories to legislate exclusion.  In contrast, analysis of the Brazilian case illuminates how states may also make race through policies of official inclusion.

At the federal university in Brazil’s capital city, Brasília, a special committee was constituted in 2004 to evaluate the application file photographs of self-classified negros (read “blacks” or “Afro-Brazilians”) applying to the university via a new racial quota system. An anthropologist, a sociologist, a student representative, and three negro movement actors make up that committee, and their identities are kept sub secreto (Maio and Santos 2005). If the committee does not consider a candidate to be a negro or negra, then he or she is disqualified. The applicant can, however, appeal the decision and appear in person before the committee to contest his or her racial classification (Universidade de Brasília 2004). The State University of Mato Grosso do Sul has also adopted the use of photographs and a verification committee for a racial quota system (UEMS 2004). At that institution, the committee is made up of two university representatives and three negro movement actors (Corrêa 2003).

This unusual modus operandi highlights a period of instability in racial categories, associated with a novel phase in the political struggle for identity and inclusion by the Brazilian negro movement. Through a multifaceted process, but without disruptive protest or mass mobilizations, the movement has successfully pressured state actors to mandate negro inclusion in higher education and to encode that legislation with language emic to the movement. The label negro is not an official census term; the Brazilian state has for well over a century used a ternary, or three-category, format to represent the black-white color continuum that includes an intermediate or mixed-race category. In contrast, negro is part of a dichotomous racial scheme, counterposed to white, whose novelty in official contexts leads to the thorny issue of defining its boundaries. Nonetheless, some 30 Brazilian public universities have already adopted race-targeted policies (Ribeiro 2007).  Moreover, legislation is now before the national congress mandating that all federal universities adopt racial quotas…

…The Brazilian census has used the categories branco (white), pardo (brown or mulatto), preto (black), and amarelo (yellow or Asian descent) since 1940 and added the indígena (indigenous) category in the 1991 census. According to its 2000 census, Brazil’s racial or color composition is 54% white, 39% mulatto, 6% black, 0.5% yellow, and 0.4% indigenous. The correspondence of Brazilian census terms with a color continuum is often contrasted with the U.S. use of ancestry for classifying its population (Nogueira 1985). In the United States, ancestry has been historically understood via the rule of hypodescent (Davis 1991). According to that rule’s logic, for any person of mixed ancestry that includes some ponderable African extraction, all other ancestries are generally obviated.

In Brazil, the mulatto and black census categories are considered by negro movement actors, as well as by many scholars, to comprise persons of some discernible degree of African ancestry, whom they view as members of a negro racial group (Guimara˜es 2001; Ribeiro 2007). Prominent negro politician, movement actor, and scholar Abdias do Nascimento clarifies this specific vision of ancestry, color, and race in Brazil:

Official Brazilian census data use two color categories for African descendants: preto (literally, “black”) for the dark-skinned and pardo (roughly, mulatto and mestizo) for others. It is now accepted convention to identify the black population as the sum of the preto and pardo categories, referred to as negro, afro-brasileira, or afro-descendente. In English, “black,” “African Brazilian,” and “people of African descent” refer to this same sum of the two groups. (Nascimento and Nascimento 2001, p. 108)

In contrast to the traditional color classification scheme, this new system approximates the U.S. understanding of racial group membership (Nobles 2000, p. 172; Guimarães 2001, p. 173). That is, the negro-versus-white dichotomous classification scheme in Brazil similarly joins together individuals with some discernible degree of African ancestry into one racial group for race-targeted policy administration, in essence representing an attempt to clarify ambiguous boundaries by “unmixing” the population.

Mulattos and blacks in Brazil, however, may not view themselves as common members of a negro racial group (Agier 1993; Marx 1998). Winant writes of nonwhites’ tendency in Brazil “not only to deny, but to avoid their own [black] racial identity” (Winant 2001, p. 246; emphasis in original). Hanchard, too, calls attention in his work to Brazilian nonwhites’ “negation of their [black] identity” (Hanchard 1994, p. 22). The term negro, then, may be more a classification attributed to nonwhites by movement actors than a real social group embraced by the general nonwhite population (Nobles 2000; Telles 2004)…

To read the entire article, click here.

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The Race Construct and Public Opinion: Understanding Brazilian Beliefs about Racial Inequality and Their Determinants

Posted in Articles, Brazil, Caribbean/Latin America, Media Archive, Social Science on 2010-08-18 02:56Z by Steven

The Race Construct and Public Opinion: Understanding Brazilian Beliefs about Racial Inequality and Their Determinants

The American Journal of Sociology
Volume 108, Number 2 (September 2002)
pages 406–39

Stanley R. Bailey, Associate Professor of Sociology
University of California, Irvine

Researchers hold that the racial democracy ideology fosters a rejection of discrimination-based explanations for racial inequality, thereby affecting antiracist mobilization. This study finds that Brazilians understand the discriminatory basis of inequality and that an attitudinal dimension associated with racial democracy strongly increases the likelihood of that understanding. Negative stereotyping produces a smaller opposite effect, and “race” is not a significant predictor. Finally, Brazilian and American racial attitudes differ considerably in explaining black disadvantage. These findings question perceptions of Brazilian racial attitudes and the efficacy of
dominant theories for their analysis, suggesting a context-driven approach to theorizing and for antidiscrimination strategizing.

BRAZILIAN RACIAL ATTITUDES AND THE MYTH OF RACIAL DEMOCRACY
Historical Background

Gilberto Freyre (1946) is credited with popularizing the notion of racial democracy in Brazil in the 1930s. Confronted with scientific racism beliefs in the superiority of a white race and that “mixed” blood created degeneracy, Freyre proposed instead that “cross-breeding” produced hybrid vigor in humans, thereby enabling a bright future for the otherwise condemned “dark” Brazilian nation. He emphasized an uncommon flexibility on the part of Portuguese colonizers that made possible extensive miscegenation, and he claimed that “mixed” Brazilians (of three races: Africans, Europeans, and Indigenous) gave birth to a new metarace, constituting a new world in the tropics (Freyre 1959).

In this ideological construct, miscegenation became the motor behind Brazilian racial dynamics and racial democracy. Due to the extensive mixing, potential group boundaries blurred, rendering racism in the manner of U.S. segregation and polarization unintelligible. Unlike nations where ethnic and racial identities were stubbornly ascribed or asserted, in Brazil a universal national identity transcended particularist racial identification. What in other societies were considered incompatible social segments, and where group interests were national organizational principles, in Brazil they were united into Brazilianness. In sum, Brazilians viewed their society through “anti-racialism” lenses, as opposed to those of “racialism” in the United States (Guimarães 1999)

Read the entire article here.

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Racial Quotas and the Culture War in Brazilian Academia

Posted in Brazil, Campus Life, Caribbean/Latin America, New Media, Social Science on 2010-08-04 19:10Z by Steven

Racial Quotas and the Culture War in Brazilian Academia

Sociology Compass
Volume 4 Issue 8 (August 2010)
Pages 592 – 604
DOI: 10.1111/j.1751-9020.2010.00295.x

Stanley R. Bailey, Associate Professor of Sociology
University of California, Irvine

Michelle Peria
University of California, Irvine

Dozens of Brazilian universities recently adopted racial quotas for negros, read Afro-Brazilians, in higher education. Anyone familiar with the Brazilian context will recognize this step as a paradigm shift in the state’s approach to ‘race’. State discourse in past decades touted a mixed-race population not beset by overt discriminatory practices. In response to this new approach, two well-defined clusters of professors in Brazil’s universities authored several dueling manifestos supporting and opposing race-based affirmative action. This article suggests a ‘culture war’ framing of the debate and delineates the contrasting historic ideologies of racialism and antiracialism that inform the divergent racial worldviews of each academic camp. It then explores four points of contention from the manifestos that characterize their conflicting perspectives. They differ in terms of (1) their images of the Brazilian nation, (2) their diagnoses of the mechanisms behind non-white underrepresentation in Brazilian universities, (3) their prognoses for a remedy via racial quotas, and (4) their motivations for entering the debate. At the same time, the article locates some possible common ground.

Read or purchase the article here.

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Race and Multiraciality in Brazil and the United States: Converging Paths? By G. Reginald Daniel. [Book Review]

Posted in Articles, Book/Video Reviews, Brazil, Caribbean/Latin America, Media Archive, Social Science, United States on 2010-07-31 20:14Z by Steven

Race and Multiraciality in Brazil and the United States: Converging Paths? By G. Reginald Daniel. [Book Review]

Ethnic and Racial Studies
Volume 30, Number 6 (November 2007)
pages 1167-1181

Antonio Sérgio Alfredo Guimarães
Department of Sociology, University of Sao Paulo

In his recent comparative study G. Reginald Daniel looks at the convergence in race relations patterns between Brazil and the US with a reasonable amount of historical information extracted from an extensive literature, yet adds almost no empirical research. His narrative takes a descriptive, reading-notes-like mode as he passes over both countries’ history from colonial times to the present, following too closely different authors’ arguments. His metanarrative, the one that ties together his diverse sources, is a GramscianMarxist theory of hegemony and race formation borrowed mainly from Omi and Winant (1986), and Hanchard (1994)…

Read or purchase the article here.

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Endogenous Race in Brazil: Affirmative Action and the Construction of Racial Identity among Young Adults

Posted in Brazil, Campus Life, Caribbean/Latin America, Economics, Media Archive, Papers/Presentations, Politics/Public Policy, Social Science on 2010-07-26 23:11Z by Steven

Endogenous Race in Brazil: Affirmative Action and the Construction of Racial Identity among Young Adults

Working Paper
2010-01-10

Andrew M. Francis, Professor of Economics
Emory University

Maria Tannuri-Pianto, Professor of Economics
University of Brasilia

Brazil is not only characterized by racial diversity but also by socioeconomic inequality. This complexity, plus the recent adoption of racial quotas by a handful of universities, makes Brazil an ideal place to study the construction of racial identity. In this paper, we examine applicants and students of the University of Brasilia, which established racial quotas in July 2004 reserving 20% of available admissions slots for students who self-identified as black. Using admissions data as well as a student survey conducted by the authors, we explore the determinants of racial identity, including socioeconomic status, parents’ race, academic performance, and quotas in admissions. We find that, holding skin tone constant, socioeconomic status and academic performance vary inversely with black identity. The evidence suggests that young adults in mixed race families are more likely to identify with their mother’s race than their father’s, and that this pattern relates to gender and father’s absence during childhood. We also find that quotas in university admissions increased the likelihood that applicants and students self-identified as non-white, and that this phenomenon was attributable, in part, to actual change in racial identity.

Read the entire paper here.

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Gabriela Meets Olodum: Paradoxes of Hybridity, Racial Identity, and Black Consciousness in Contemporary Brazil

Posted in Articles, Brazil, Caribbean/Latin America, Literary/Artistic Criticism, Media Archive on 2010-07-12 18:06Z by Steven

Gabriela Meets Olodum: Paradoxes of Hybridity, Racial Identity, and Black Consciousness in Contemporary Brazil

Research in African Literatures
Volume 38, Number 1 (Spring 2007)
pages 181-193
E-ISSN: 1527-2044
Print ISSN: 0034-5210
DOI: 10.1353/ral.2007.0007

Russell G. Hamilton, Emeritus Professor of Portuguese, Brazilian and Lusophone African Literatures
Vanderbilt University

With respect to the first part of this article’s title, Gabriela is the formidable female protagonist of Jorge Amado’s celebrated novel Gabriela, Cravo e Canela. This novel, first published in 1958, has been translated into more than fifteen languages, and its English-language version, Gabriela, Clove and Cinnamon, made the New York Times best-seller list for nearly a year. Moreover, the novel was adapted to the small screen as a TV series, as well as to the silver screen. In the role of Gabriela, Sônia Braga, a prototypical Brazilian morena, a term used to designate a mixed-race woman, became a sensation in the 1975 telenovela (soap opera). Braga later received international acclaim when she starred opposite Marcello Mastroianni in the 1985 film adaptation of the novel.

When Amado’s novel first appeared in print, Gabriela became the latest in a long line of enchanting female mulatto characters in Brazilian literature. To a greater or lesser degree, all of these fictional females, the mixed-race offspring of African and European or of Brazilian Indian and Caucasian parentage, are most often depicted as physically and otherwise appealing literary characters. Whether in literature and other modes of cultural expression, or in real and imagined social existence, exotic, mysterious, coquettish, and sensual women of color, most especially mulatas (mulatto women), constitute both the subjects and objects of a nativistic and, indeed, pan-Luso-Brazilian cult. This cult of the mulataencantada (enchanted mulatto woman) has been codified as a romanticized component of Brazil’s national identity and popular culture. Although less likely to occur as blatantly today, in this era of increased black consciousness, the cult of the enchanted mulatto, and mulatto enchantress, has manifested itself in the popular press…

Read or purchase the article here.

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DNA tests probe the genomic ancestry of Brazilians

Posted in Anthropology, Articles, Brazil, Caribbean/Latin America, Media Archive on 2010-07-04 19:28Z by Steven

DNA tests probe the genomic ancestry of Brazilians

Brazilian Journal of Medical and Biological Research
Volume 42, Number 10 (October 2009)
pages 870-876
DOI: 10.1590/S0100-879X2009005000026

S .D. J. Pena
GENE, Núcleo de Genética Médica, Belo Horizonte, MG, Brasil
Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil

L. Bastos-Rodrigues
Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil

J. R. Pimenta
GENE, Núcleo de Genética Médica, Belo Horizonte, MG, Brasil

S. P. Bydlowski
Laboratório de Genética e Hematologia Molecular (LIM-31), Faculdade de Medicina, Universidade de São Paulo, Hospital das Clínicas, São Paulo, SP, Brasil

We review studies from our laboratories using different molecular tools to characterize the ancestry of Brazilians in reference to their Amerindian, European and African roots. Initially we used uniparental DNA markers to investigate the contribution of distinct Y chromosome and mitochondrial DNA lineages to present-day populations. High levels of genetic admixture and strong directional mating between European males and Amerindian and African females were unraveled. We next analyzed different types of biparental autosomal polymorphisms. Especially useful was a set of 40 insertion-deletion polymorphisms (indels) that when studied worldwide proved exquisitely sensitive in discriminating between Amerindians, Europeans and Sub-Saharan Africans. When applied to the study of Brazilians these markers confirmed extensive genomic admixture, but also demonstrated a strong imprint of the massive European immigration wave in the 19th and 20th centuries. The high individual ancestral variability observed suggests that each Brazilian has a singular proportion of Amerindian, European and African ancestries in his mosaic genome. In Brazil, one cannot predict the color of persons from their genomic ancestry nor the opposite. Brazilians should be assessed on a personal basis, as 190 million human beings, and not as members of color groups.

Introduction

Brazilians are one of the most heterogeneous populations in the world, the result of five centuries of interethnic crosses between peoples from three continents: Amerindians, Europeans and Africans. Little is known about the number of indigenous people living in the area of what is now Brazil when the Portuguese arrived in 1500 (1), although a figure often cited is that of 2.5 million individuals. The Portuguese-Amerindian admixture started soon after the arrival of the first colonizers and later became commonplace, being even encouraged after 1755 as a strategy for population growth and colonial occupation of the country….

From the middle of the 16th century, Africans were brought to Brazil to work on sugarcane farms and, later, in the gold and diamond mines and on coffee plantations. Historical records suggest that between circa 1550 and 1850 (when the slave trade was abolished), around four million Africans arrived in Brazil (2)…

Uniparental genetic markers in Brazilians

…To learn about the maternal counterpart, we analyzed mtDNA, which revealed a different reality. Considering Brazil as a whole, 33, 39, and 28% of matrilineages were of Amerindian, European and African origin, respectively (9,12). As expected, the frequency of different regions reflected their genealogical histories: most matrilineal lineages in the Amazon region were of Amerindian origin, while African ancestrality was preponderant in the Northeast (44%) and European haplogroups were prevalent in the South (66%). These data have since been amply confirmed by numerous other studies. For instance, we recently analyzed the mtDNA haplogroup structure of 242 self-identified white individuals from São Paulo and ascertained 24% Amerindian, 22% African and 54% European matrilineal proportions (Dornelas HG, Bydlowski SP, Pena SDJ, unpublished data).

Next, for further confirmation, we studied mtDNA lineages in 120 black individuals from the city of São Paulo. The results, as expected, showed a mirror image of those previously found in white Brazilians: on the one hand, 85% of the lineages originated in Sub-Saharan Africa, 12% were from Amerindians and only 3% were from Europe; on the other, only 48% of the Y chromosome lineages originated from Sub-Saharan Africa (the vast majority belonging to haplogroups E3a7 and E3a*). Studies on black individuals from the cities of Rio de Janeiro and Porto Alegre produced very similar results.

Taken together, these numbers disclose a picture of very strong directional mating between European males and Amerindian and African females, which agrees perfectly with the known history of the peopling of Brazil since 1500. These studies also reveal that the genomes of most Brazilians are mosaic, having mtDNA and NRY of different phylogeographical origins.

Biparental genetic markers and ancestry in Brazilians

In Brazil, notwithstanding relatively large levels of genetic admixture and a myth of “racial democracy”, there exists widespread social prejudice that seems to be particularly connected to the physical appearance of an individual. Color (in Portuguese, cor) denotes the Brazilian equivalent of the English term race (raça) and is based on a complex phenotypic evaluation that takes into account, besides skin pigmentation, also hair type, nose shape and lip shape. The reason why the word color is preferred to race in Brazil is probably because it captures the continuous aspects of phenotypes. In contrast with the situation in the United States, there appears to be no racial descent rule operational in Brazil and it is possible for two siblings differing in color to belong to completely diverse racial categories.

Based on the criteria of self-classification of the 2000 census of the Instituto Brasileiro de Geografia e Estatística (IBGE), the Brazilian population was then composed of 53.4% Whites, 6.1% Blacks and 38.9% Brown (“pardos” in Portuguese). How do these numbers correlate with genomic ancestry?..

Read the entire article here.

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