Magdalena Gayà‐vidal
Datos Biográficos
| ID | 4358306 |
|---|---|
| NOMBRE | Magdalena Gayà‐vidal |
| NOMBRES | Magdalena |
| APELLIDO | Gayà‐vidal |
| FIRMA | VIDAL M G |
| AFILIACIONES | Centre National de la Recherche Scientifique |
| ORCID | 0000-0002-7042-8948 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 5 |
| TOTAL DE CITAS | 16 |
| TOTAL COMO AUTOR | 5 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2010 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2018 |
| ÍNDICE H | 2 |
Matriclans shape populations
OBJECTIVES: Southern Angola is a poorly studied region, inhabited by populations that have been associated with different migratory movements into southern Africa. Apart from Kx'a-speaking San foragers and Bantu-speaking pastoralists, ethnographic and linguistic studies have suggested the existence of an enigmatic array of pre-Bantu communities, like the Kwepe (formerly Khoe-Kwadi speakers), Twa and Kwisi. Here, we evaluate previous peopling hypo…
Food and pathogen adaptations in the Angolan Namib desert
OBJECTIVES: We investigated the frequency distribution and haplotype diversity of human African trypanosomiasis (HAT) resistance and lactase persistence (LP) variants in populations from the Angolan Namib to trace the spread of these genetic adaptations into southwestern Africa. MATERIALS AND METHODS: We resequenced two fragments of the LCT enhancer and the APOL1 gene and genotyped flanking short tandem repeat loci in six groups with different su…
MtDNA and Y‐chromosome diversity in Aymaras and Quechuas from Bolivia
Two Bolivian samples belonging to the two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y‐chromosome uniparental markers to evaluate sex‐specific differences and give new insights into the demographic processes of the Andean region. mtDNA‐coding polymorphisms, HVI‐HVII control regions, 17 Y‐STRs, and three SNPs were typed in two well‐defined populations with adequate size samples. The two Bolivian samples showed …
Autosomal and X chromosome Alu insertions in Bolivian Aymaras and Quechuas
Thirty‐two polymorphic Alu insertions (18 autosomal and 14 from the X chromosome) were studied in 192 individuals from two Amerindian populations of the Bolivian Altiplano (Aymara and Quechua speakers: the two main Andean linguistic groups), to provide relevant information about their genetic relationships and demographic processes. The main objective was to determine from genetic data whether the expansion of the Quechua language into Bolivia co…
Population relationships in the Mediterranean revealed by autosomal genetic data ( Alu and Alu /STR compound systems)
The variation of 18 Alu polymorphisms and 3 linked STRs was determined in 1,831 individuals from 15 Mediterranean populations to analyze the relationships between human groups in this geographical region and provide a complementary perspective to information from studies based on uniparental markers. Patterns of population diversity revealed by the two kinds of markers examined were different from one another, likely in relation to their differen…
MtDNA and Y‐chromosome diversity in Aymaras and Quechuas from Bolivia
Two Bolivian samples belonging to the two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y‐chromosome uniparental markers to evaluate sex‐specific differences and give new insights into the demographic processes of the Andean region. mtDNA‐coding polymorphisms, HVI‐HVII control regions, 17 Y‐STRs, and three SNPs were typed in two well‐defined populations with adequate size samples. The two Bolivian samples showed …
Matriclans shape populations
OBJECTIVES: Southern Angola is a poorly studied region, inhabited by populations that have been associated with different migratory movements into southern Africa. Apart from Kx'a-speaking San foragers and Bantu-speaking pastoralists, ethnographic and linguistic studies have suggested the existence of an enigmatic array of pre-Bantu communities, like the Kwepe (formerly Khoe-Kwadi speakers), Twa and Kwisi. Here, we evaluate previous peopling hypo…
Food and pathogen adaptations in the Angolan Namib desert
OBJECTIVES: We investigated the frequency distribution and haplotype diversity of human African trypanosomiasis (HAT) resistance and lactase persistence (LP) variants in populations from the Angolan Namib to trace the spread of these genetic adaptations into southwestern Africa. MATERIALS AND METHODS: We resequenced two fragments of the LCT enhancer and the APOL1 gene and genotyped flanking short tandem repeat loci in six groups with different su…
Population relationships in the Mediterranean revealed by autosomal genetic data ( Alu and Alu /STR compound systems)
The variation of 18 Alu polymorphisms and 3 linked STRs was determined in 1,831 individuals from 15 Mediterranean populations to analyze the relationships between human groups in this geographical region and provide a complementary perspective to information from studies based on uniparental markers. Patterns of population diversity revealed by the two kinds of markers examined were different from one another, likely in relation to their differen…
Autosomal and X chromosome Alu insertions in Bolivian Aymaras and Quechuas
Thirty‐two polymorphic Alu insertions (18 autosomal and 14 from the X chromosome) were studied in 192 individuals from two Amerindian populations of the Bolivian Altiplano (Aymara and Quechua speakers: the two main Andean linguistic groups), to provide relevant information about their genetic relationships and demographic processes. The main objective was to determine from genetic data whether the expansion of the Quechua language into Bolivia co…
Population relationships in the Mediterranean revealed by autosomal genetic data ( Alu and Alu /STR compound systems)
The variation of 18 Alu polymorphisms and 3 linked STRs was determined in 1,831 individuals from 15 Mediterranean populations to analyze the relationships between human groups in this geographical region and provide a complementary perspective to information from studies based on uniparental markers. Patterns of population diversity revealed by the two kinds of markers examined were different from one another, likely in relation to their differen…
MtDNA and Y‐chromosome diversity in Aymaras and Quechuas from Bolivia
Two Bolivian samples belonging to the two main Andean linguistic groups (Aymaras and Quechuas) were studied for mtDNA and Y‐chromosome uniparental markers to evaluate sex‐specific differences and give new insights into the demographic processes of the Andean region. mtDNA‐coding polymorphisms, HVI‐HVII control regions, 17 Y‐STRs, and three SNPs were typed in two well‐defined populations with adequate size samples. The two Bolivian samples showed …
Food and pathogen adaptations in the Angolan Namib desert
OBJECTIVES: We investigated the frequency distribution and haplotype diversity of human African trypanosomiasis (HAT) resistance and lactase persistence (LP) variants in populations from the Angolan Namib to trace the spread of these genetic adaptations into southwestern Africa. MATERIALS AND METHODS: We resequenced two fragments of the LCT enhancer and the APOL1 gene and genotyped flanking short tandem repeat loci in six groups with different su…
Matriclans shape populations
OBJECTIVES: Southern Angola is a poorly studied region, inhabited by populations that have been associated with different migratory movements into southern Africa. Apart from Kx'a-speaking San foragers and Bantu-speaking pastoralists, ethnographic and linguistic studies have suggested the existence of an enigmatic array of pre-Bantu communities, like the Kwepe (formerly Khoe-Kwadi speakers), Twa and Kwisi. Here, we evaluate previous peopling hypo…
Biology (5 obras) · Evolutionary biology (5 obras) · Genetics (5 obras) · Gene (4 obras) · Genetics (4 obras) · Geography (4 obras) · Demography (3 obras) · Forensic and Genetic Research (3 obras) · Genetic diversity and population structure (3 obras) · Population (3 obras)