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.
|Published (Last):||5 October 2010|
|PDF File Size:||15.78 Mb|
|ePub File Size:||6.80 Mb|
|Price:||Free* [*Free Regsitration Required]|
Genetic diversity index values are shown in Table 1. Strong evidence for a correspondence between geographical and linguistic classification was found, and this is consistent with evidence that gene flow and the exchange of customs and knowledge and language elements between groups is facilitated by close proximity.
In addition, affected infants may have heart defects. Peopling of the Americas, founded by four major lineages of mitochondrial DNA. In this study, we analyzed individuals from 21 Amerindian populations to determine genetic structure and relationships among them based on geographical and historical information, as well as linguistic and genetic relationships meilio other tribes of the Americas.
Both infants had bilateral dysplastic immature lungs with poor capillary formation and lack of alveolar development. Polymorphism in mitocondrial DNA of humans as revealed by restriction endonuclease analysis. Amazon Drive Cloud storage from Amazon. These differences could be attributed to the fact that these three studies chose different populations to study, or may even be due to differences within groups of the same population.
Similar authors to follow
Paternal directional mating in two Amerindian subpopulations located at different altitudes in northwestern Argentina. However, the Chibcha speaking tribes have a tendency to cluster much closer together due to the high frequency of haplogroup A and low frequencies for haplogroups C and D.
Additional analysis were carried out in order to determine the degree of genetic admixture between these groups and Amerindian populations of Colombia studied by us unpublished results and to correlate our findings with previously defined populations of Europe and North America.
The Amerindian tribes considered in this study showed a high gunis of genetic heterogeneity Table 2 and diversity similar to or greater than populations found throughout South America as has been described before Santos et al.
We also included data from other studies Torroni et al.
Help us improve our Author Pages by updating your bibliography and submitting a new or current image and biography. The circle in the middle includes the populations of African descent in Colombia, and the circle to the left includes Yuniw populations used as outgroup.
Studies about genetic variation among human populations are of great value for understanding genetic structure, migration routes and possible genetic relationships among different continental populations, and mitochondrial DNA mtDNA analysis has frequently put to such use in American populations Schurr et al. Highest frequency of haplotype Yunls and evidence of founder effect. Find articles by Helena Hernandez-Cuervo. Eliana Herrera marked it as to-read Feb 26, In addition, unrelated individuals belonging to 20 Amerindian tribes of Colombia Yunis J.
We have no references for this item. For technical questions regarding this item, or to correct its authors, emiliio, abstract, bibliographic or download information, contact: Am J Hum Biol. There’s a problem loading this menu right now. National Center for Biotechnology InformationU. J Forensic Leg Med. Aura Prada rated it liked it Oct 17, There was a marked clinal pattern for mtDNA haplogroup distribution among Amerindian tribes of Colombia.
Only 12 out of individuals showed none of the four founder mtDNA haplogroups 2. A new method for the emilip of matches in no recombining genomes: As has been found for other Amerindian tribes, these three parameters have evolved together in a historical and strongly correlated fashion.
Yunis–Varon syndrome – Wikipedia
The African descent populations from Colombia are located intermediately between the Amerindian populations and the African population used as outgroup. Several populations from Europe, Asia and the United States have been typed for the Y chromosome minimal haplotype and their haplotype emili have been reported to the Y chromosome reference database YHRD Skip to search form Skip to main content.
Inferred relationships do not coincide. Yunnis you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each uunis item. Distribution of the four founding lineage haplotypes in Native Americans suggests a single wave of migration for the New World. English pdf Article in xml format Article references How to cite this article Automatic translation Send this article by e-mail.
Services on Demand Article.
Emilio Yunis – Semantic Scholar
Introduction Studies about genetic variation among human populations are of great value for understanding genetic structure, migration routes and possible genetic relationships among different continental populations, and mitochondrial DNA mtDNA analysis has frequently put to such use in American populations Schurr et al.
Founder mitochondrial haplotypes in American populations. Please try your request again later. It also allows you to accept potential citations to this item that we are uncertain about.