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2 results on '"Louis-Paul Randriamarolaza"'

1. Tracing Arab-Islamic inheritance in Madagascar: study of the Y-chromosome and mitochondrial DNA in the Antemoro.

Author

Mélanie Capredon, Nicolas Brucato, Laure Tonasso, Valérie Choesmel-Cadamuro, François-Xavier Ricaut, Harilanto Razafindrazaka, Andriamihaja Bakomalala Rakotondrabe, Mamisoa Adelta Ratolojanahary, Louis-Paul Randriamarolaza, Bernard Champion, and Jean-Michel Dugoujon

Subjects
Medicine, Science
Abstract

Madagascar is located at the crossroads of the Asian and African worlds and is therefore of particular interest for studies on human population migration. Within the large human diversity of the Great Island, we focused our study on a particular ethnic group, the Antemoro. Their culture presents an important Arab-Islamic influence, but the question of an Arab biological inheritance remains unresolved. We analyzed paternal (n=129) and maternal (n=135) lineages of this ethnic group. Although the majority of Antemoro genetic ancestry comes from sub-Saharan African and Southeast Asian gene pools, we observed in their paternal lineages two specific haplogroups (J1 and T1) linked to Middle Eastern origins. This inheritance was restricted to some Antemoro sub-groups. Statistical analyses tended to confirm significant Middle Eastern genetic contribution. This study gives a new perspective to the large human genetic diversity in Madagascar.

Published
2013
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2. Tracing Arab-Islamic inheritance in Madagascar: study of the Y-chromosome and mitochondrial DNA in the Antemoro

Author

Harilanto Razafindrazaka, Laure Tonasso, Mamisoa Adelta Ratolojanahary, Louis-Paul Randriamarolaza, Mélanie Capredon, Nicolas Brucato, Jean-Michel Dugoujon, Bernard Champion, François-Xavier Ricaut, Valérie Choesmel-Cadamuro, Andriamihaja Bakomalala Rakotondrabe, Anthropologie Moléculaire et Imagerie de Synthèse (AMIS), Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Centre de Recherches Littéraires et Historiques de l'Océan Indien (CRLHOI), Contacts de Cultures, de Littératures et de Civilisations (CCLC), Université de La Réunion (UR)-Université de La Réunion (UR), Human Genetics, Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Biologie Cellulaire et Moléculaire du Contrôle de la Prolifération (LBCMCP), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre de Biologie Intégrative (CBI), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS), Aix Marseille Université (AMU), Université d'Antananarivo, Déplacements, Identités, Regards, Écritures (DIRE), Université de La Réunion (UR), Laboratoire d'Anthropobiologie (LA), École des hautes études en sciences sociales (EHESS)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Centre de Biologie Intégrative (CBI), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS), and École des hautes études en sciences sociales (EHESS)-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3)

Subjects
Male, Asia, Population genetics, Genetic genealogy, [SHS.ANTHRO-BIO]Humanities and Social Sciences/Biological anthropology, Inheritance Patterns, Ethnic group, lcsh:Medicine, Human genetic variation, Biology, Southeast asian, DNA, Mitochondrial, Islam, Haplogroup, Comoros, 03 medical and health sciences, Databases, Genetic, Ethnicity, Madagascar, Humans, lcsh:Science, 030304 developmental biology, Recombination, Genetic, Genetics, Principal Component Analysis, 0303 health sciences, Chromosomes, Human, Y, Multidisciplinary, [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE], Geography, lcsh:R, 030305 genetics & heredity, Haplotype, Arabs, Phylogeography, Haplotypes, Evolutionary biology, Africa, Haplogroups, Female, lcsh:Q, Gene pool, Microsatellite Repeats, Research Article
Abstract

International audience; Madagascar is located at the crossroads of the Asian and African worlds and is therefore of particular interest for studies on human population migration. Within the large human diversity of the Great Island, we focused our study on a particular ethnic group, the Antemoro. Their culture presents an important Arab-Islamic influence, but the question of an Arab biological inheritance remains unresolved. We analyzed paternal (n=129) and maternal (n=135) lineages of this ethnic group. Although the majority of Antemoro genetic ancestry comes from sub-Saharan African and Southeast Asian gene pools, we observed in their paternal lineages two specific haplogroups (J1 and T1) linked to Middle Eastern origins. This inheritance was restricted to some Antemoro sub-groups. Statistical analyses tended to confirm significant Middle Eastern genetic contribution. This study gives a new perspective to the large human genetic diversity in Madagascar.

Published
2013
Full Text
View/download PDF

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