Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Ramiro, Barrantes"'
Autor:
Juan-Camilo Chacón-Duque, Kaustubh Adhikari, Macarena Fuentes-Guajardo, Javier Mendoza-Revilla, Victor Acuña-Alonzo, Rodrigo Barquera, Mirsha Quinto-Sánchez, Jorge Gómez-Valdés, Paola Everardo Martínez, Hugo Villamil-Ramírez, Tábita Hünemeier, Virginia Ramallo, Caio C. Silva de Cerqueira, Malena Hurtado, Valeria Villegas, Vanessa Granja, Mercedes Villena, René Vásquez, Elena Llop, José R. Sandoval, Alberto A. Salazar-Granara, Maria-Laura Parolin, Karla Sandoval, Rosenda I. Peñaloza-Espinosa, Hector Rangel-Villalobos, Cheryl A. Winkler, William Klitz, Claudio Bravi, Julio Molina, Daniel Corach, Ramiro Barrantes, Verónica Gomes, Carlos Resende, Leonor Gusmão, Antonio Amorim, Yali Xue, Jean-Michel Dugoujon, Pedro Moral, Rolando González-José, Lavinia Schuler-Faccini, Francisco M. Salzano, Maria-Cátira Bortolini, Samuel Canizales-Quinteros, Giovanni Poletti, Carla Gallo, Gabriel Bedoya, Francisco Rothhammer, David Balding, Garrett Hellenthal, Andrés Ruiz-Linares
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
Latin Americans trace their ancestry to the admixture of Native Americans, Europeans and Sub-Saharan Africans. Here, the authors develop a novel haplotype-based approach and analyse over 6,500 Latin Americans to infer the geographically-detailed gene
Externí odkaz:
https://doaj.org/article/1bf119c84db44cd5b09c50f6b00d3141
Autor:
Carolina Céspedes-Garro, Gerardo Jiménez-Arce, María-Eugenia G. Naranjo, Ramiro Barrantes, Adrián LLerena
Publikováno v:
Revista de Biología Tropical, Vol 62, Iss 4, Pp 1659-1671 (2014)
CYP2D6 differences have already been demonstrated within Latin American populations by the CEIBA.FP Consortium of the Ibero-American Network of Pharmacogenetics (RIBEF, as per the acronym in Spanish). However, within the population of Costa Rica, no
Externí odkaz:
https://doaj.org/article/9044287b5f054dc5b5f84a2c8d623cca
Autor:
Christopher D. Scharer, Scott Legunn, Ramiro Barrantes-Reynolds, Karen A. Fortner, Ralph C. Budd
Publikováno v:
Antioxid Redox Signal
SIGNIFICANCE: Numerous abnormalities in T cells have been described in patients with systemic lupus erythematosus (SLE), including lymphopenia, DNA demethylation, expression of endogenous retroviruses (ERVs), increased cell death, enlarged mitochondr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e76dc22ca7bc4f26da09e3deab5aeda0
https://europepmc.org/articles/PMC8982120/
https://europepmc.org/articles/PMC8982120/
Autor:
Andrés E Sáenz, Ramiro Barrantes
Publikováno v:
Revista de Biología Tropical, Vol 57, Iss suppl 1, Pp 371-379 (2009)
Se analiza la estructura de varias poblaciones humanas de las provincias centrales de Costa Rica mediante métodos isonímicos y utilizando los Padrones Electorales (1990 y 2006). Se estimaron cuatro parámetros que definen, en un contexto genético
Externí odkaz:
https://doaj.org/article/0674e6796d1740518f5c6022de30a56b
Publikováno v:
Revista de Biología Tropical, Vol 57, Pp 357-369 (2009)
Dermatoglyphic traits have been used to evaluate population structure and microdifferentiation in several populations. For Chibcha-speaking groups of Lower Central America there are few dermatoglyphic studies, but extensive linguistic, anthropologica
Externí odkaz:
https://doaj.org/article/43cfe72f73c54c92a996adcc9ec1612f
Autor:
Ramiro Barrantes
Publikováno v:
Revista Argentina de Antropología Biológica, Vol 7, Iss 1 (2015)
Las poblaciones centroamericanas no han sido objeto de muchos estudios genéticos con la excepción de análisis esporádicos de la variación entre y dentro de los grupos amerindios y de origen africano ubicados en el área. No obstante, en los últ
Externí odkaz:
https://doaj.org/article/5d76979b7a014f09a20c29b49b8e50d9
Autor:
Bernal Morera, Ramiro Barrantes
Publikováno v:
Revista de Biología Tropical, Vol 52, Iss 3, Pp 629-644 (2004)
In the last decade, the Costa Rican Central Valley population (CRCV), has received considerable scientific attention, attributed in part to a particularly interesting population structure. Two different and contradictory explanations have emerged: (1
Externí odkaz:
https://doaj.org/article/32b2de946f494fd48f7f5d997c40a6a2
Autor:
Jorge Azofeifa, Meinhard Hahn, Edward Ruiz, Lars Hummerich, Ana I Morales, Gerardo Jiménez, Ramiro Barrantes
Publikováno v:
Revista de Biología Tropical, Vol 52, Iss 3, Pp 645-657 (2004)
The STR (AAAAT)n within intron 1 of the TP53 locus was screened in 17 populations from 3 main ethnic groups: Europeans, Asiatics, and Africans, and from the hybrid population of Costa Rica (1968 samples). Three alleles, 126/7 (bp/copies of the repeat
Externí odkaz:
https://doaj.org/article/403f95be99cf4fbcac2db53c74986c31
Publikováno v:
Revista de Biología Tropical, Vol 49, Iss 3-4, Pp 1237-1252 (2001)
Se realizó un estudio de varios loci de grupos sanguíneos (ABO, Diego, Duffy, Kell, Kidd, Lewis, Lutheran, MNSs, P, Rhesus y Secretor) y de la proteína sérica haptoglobina en una muestra de 2 196 costarricenses no emparentados y de ambos sexos. L
Externí odkaz:
https://doaj.org/article/04dc3f8b5ae54633b5f7ec36e7864d9c
Publikováno v:
Revista de Biología Tropical, Vol 46, Iss 1, Pp 157-165 (1998)
A survey of the electrophoretic variation at eleven loci -red blood cell enzymes, hemoglobins and serum proteins- was performed on a sample of 59 Miskitos stemming from the southernmost part of the Mosquito shore of Nicaragua. Seven loci, ALB, a-, b-
Externí odkaz:
https://doaj.org/article/a4716d2844db42a8a21cea530e18141e