A5034198090- Forensic and Genetic Research
- Biomedical Research and Pathophysiology
- Forensic Anthropology and Bioarchaeology Studies
- Genetic diversity and population structure
- Race, Genetics, and Society
- Genetic and Kidney Cyst Diseases
- Cellular transport and secretion
- Indigenous Studies and Ecology
- Archaeology and ancient environmental studies
- Photoreceptor and optogenetics research
- Pleistocene-Era Hominins and Archaeology
- Chromosomal and Genetic Variations
- Photosynthetic Processes and Mechanisms
- Cerebrospinal fluid and hydrocephalus
- Amino Acid Enzymes and Metabolism
Centro Científico Tecnológico Patagónico
2019-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2022-2023
University of Buenos Aires
2015-2016
As in other Latin American populations, Argentinians are the result of admixture amongst different continental groups, mainly from America and Europe, to a lesser extent Sub-Saharan Africa. However, it is known that processes did not occur homogeneously throughout country. Therefore, considering importance for anthropological, medical forensic researches, this study aimed investigate population genetic structure Argentinian Patagonia, through analysis 46 ancestry informative markers, 433...
Y‐chromosomal haplogroups and the Y‐SNPs defining them are relevant for exploration of male lineages, inference paternal ancestry, reconstruction migration pathways, to name a few. Currently, over 300,000 have been reported, 20 main haplogroups. However, ascertainment bias in investigations has led some being overlooked, which hinders representative depiction certain populations their events. For pattern analyses first settlers Americas, Native American founding lineage Q‐M3 needs be further...
Similar to other South American regions, Tierra del Fuego has an admixed population characterized by distinct ancestors: Native Americans who first occupied the continent, European settlers arrived from late 15th century onwards, and Sub-Saharan Africans were brought Americas for slave labor. To disclose paternal lineages in current Fuego, 196 unrelated males genotyped 23 Y-STRs 52 Y-SNPs. Haplotype haplogroup diversities high, indicating absence of strong founder or drift events. A high...
Abstract Objectives We aimed to contribute the understanding of ancient geographic origins uniparentally inherited markers in modern admixed Argentinian populations from central Patagonia with new information provided for city Trelew. attempted highlight importance combining different genetic when studying population history. Methods The mtDNA control region sequence was typified 89 individuals and 12 Y‐STR 15 Y‐SNP loci were analyzed 66 males. With these data, analysis molecular variance...
En este trabajo se presentan los primeros resultados sobre el origen continental materno de las principales localidades la provincia Tierra del Fuego (TDF): Río Grande (RG) y Ushuaia (USH), mediante tipificación haplogrupos mitocondriales (Hg) 333 participantes. La estimación Hg realizó PCR-APLP secuenciación región HV1, evidenciando una significativa frecuencia maternos americano a nivel provincial (64,9%). A local, observó mayor proporción linajes autóctonos en RG (75,1%) respecto USH...
Abstract As for other Latin American populations, Argentinians are the result of admixture amongst different continental groups, mainly from America and Europe, to a lesser extent Sub-Saharan Africa. However, it is known that processes did not occur homogeneously throughout country. Therefore, considering importance anthropological, medical forensic researches, this study aimed investigate population genetic structure Argentinian Patagonia, through analysis 46 ancestry informative markers,...
Abstract The regulation by Ca 2+ of -permeable ion channels represents an important mechanism in the control cell function. Polycystin-2 (PC2, TRPP2), a member TRP channel family ( Transient Potential Receptor ), is permeable non-selective cation channel. Previous studies from our laboratory demonstrated that physiological concentrations do not regulate vitro translated PC2 (PC2 iv ) activity. However, issue as to PC2’s permeability and remain ill-defined. In this study, we assessed...