Semantic Scholar profile for Emilio Yunis, with fewer than 50 highly influential citations. Yunis–Varon syndrome (YVS), also called cleidocranial dysplasia with micrognathia, absent ectodermal tissue, heart and respiratory system. It was discovered by colombian genetist Emilio Yunis in the National University of Colombia. Jesús Antonio Bejarano, “Carta a Emilio Yunis,” Revista de Economía Institucional, Universidad Externado de Colombia – Facultad de Economía, vol.

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The results for these two tribes, which currently have unclassified languages, provide further support of a genetic relationship emillio Tucano-Equatorial or Andean linguistic families rather than to the Chibcha linguistic family where they had been classified before.

Por Que Somos Asi?: The 12 out of individuals who did not show any of the four mtDNA founder haplogroups 2. Accuracy of estimated phylogenetic trees from molecular data. You can help correct junis and omissions. Bones of the Maya: For the African descent population, haplotypes was found out of unrelated individuals tested.

Our results with Y-STR haplotypes are in agreement with our previous findings, as well as historical data suggesting a common origin in the West coast of Africa for both the African American and Afro-Colombian individuals. Received Aug 11; Accepted Dec 3.

This was part of a research project at the Universidad Nacional de Colombia with the objective to characterize genetically different ethnic groups.

Lists with This Book. By revealing specific geographic locations for mitochondrial haplogroups, such studies helped to clarify migration patterns of emiluo populations throughout history and over all continents Fernandez-Dominguez, The genetic affinity of the Medellin sample based on genetic distances with other Caucasian populations in the multidimensional scaling analysis provides further support for this assumption.

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Yunis–Varon syndrome – Wikipedia

For haplogroup data see Table S1. Estimation of average heterozygosity and genetic distance from a small number of individuals. Acknowledgments We would like to thank all emilik Colombian Amerindian communities that kindly contributed by providing samples for this study. This article has been cited by other articles in PMC. National Center for Biotechnology InformationU.

Carta a Emilio Yunis

These individuals may either have unrecognized founder lineages Bailliet et al. Peopling rmilio the Americas, founded by four major lineages of mitochondrial DNA. Most of the shared Y-STR haplotypes are the most common haplotypes among the Caucasian-mestizo population implying a genetic flow from male Caucasians into African descent individuals. In addition we calculated the degree of genetic differentiation among subpopulations G ST based on the genetic diversity of the total population.

Internet Resources Collard O. You can help adding them by using this form.

Emolio infants, breathing and feeding difficulties, are monitored. Y chromosome STR haplotypes have been widely used in population studies to establish the origin of diverse populations.

The Amerindian tribes that are closely related are also geographically close, which facilitates gene flow and exchange of customs, knowledge and languages. Popularity Popularity Featured Price: Haplogroup D is characterized by the loss of an Alu I restriction site at position and a gain of a Hinc II site at bp Torroni et al.

Alu sequences represent the largest family of short interspersed repetitive elements SINEs in humans with copies per genome.

Acevedo y David S. Our results, based on Y-chromosome haplotypes, showed that only 2. Int J Legal Med. Yunis—Varon syndrome Yunis—Varon syndrome has an autosomal recessive pattern of inheritance. The correlation analysis between the geographical, linguistic and genetic data Table 3 showed the highest correlation value for the linguistic-geographical pair followed by the genetic-geographic comparison. Amazon Advertising Find, attract, and engage customers. Find articles by Solangy Usme-Romero.

These results are consistent with those reported for Chibcha speaking tribes from Central and South America, including Colombia Torroni et al.

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Journal List Genet Mol Yunos v. DNA was extracted using the salting out method Gustincich et al. The Amerindians are located in the plains, Amazonian jungle and in some regions of the Colombian Andes.

Campo 4Emilio J. No evidence of population substructure was found for the African descent. In the southwest of Colombia, the Andes divide themselves into three mountain ranges east, central and west Andes that emulio towards the north covering most of the central portion of the territory The haplogroup frequency of each population was estimated by direct counting Table 1Figure 1.

Por qué somos así? by Emilio Yunis Turbay

Characterization of ancestral and derived Y-chromosome haplotypes of New World native populations. One cluster included the Kogui, Arhuaco and Chimila tribes of Colombia and the Teribe, Guaymi and Guataso Chibcha-speaking tribes of Central America, which are all characterized by high frequencies of haplogroup A.

Thanks for telling us about the problem. Dramatic founder effects in Amerindian mitochondrial DNAs. These clinal patterns are similar to those described earlier Torroni et al. Provide feedback about this page. Are you an author? In addition, the Lebanese and Palestinian presence is stronger in the Atlantic region of Colombia and, in a lesser extent, in the north Andean region of the country; therefore the Arab ancestry may not be well represented in the sample studied.

Both infants had bilateral dysplastic immature lungs with poor capillary formation and lack of alveolar development.