Genetical Variation in Human Populations
نویسندگان
چکیده
منابع مشابه
Chromosome Number Variation in Iranian Populations of Acorus calamus
Different ploidy levels, diploid (2n=2x=24) to hexaploid (2n=6x=72) have been reported for Acorus calamus, a perennial medicinal plant. According to available information, there is a significant relationship between the ploidy level and essential oil compositions and medicinal properties of this important genetic resource. However, there is no information about the chromosome number of A. calam...
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Genetic variation, through its effects on gene regulatory networks, has an important role in determining biologic phenotypes and disease susceptibility. Recent studies using segregating populations have characterized variation in gene expression resulting from genetic differences and have used well-established assays to identify many cis-acting polymorphisms. Although trans effects have been sh...
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Genetic variation in the regulation of gene expression is likely to be a major contributor to phenotypic variation in humans, and it also constitutes an important target of recent natural selection in human populations and plays a major role in morphological evolution. The increasing amount of data of genome and transcriptome variation is now leading to a better annotation of regulatory element...
متن کاملGenetic variation of pre-mRNA alternative splicing in human populations.
The precise splicing outcome of a transcribed gene is controlled by complex interactions between cis regulatory splicing signals and trans-acting regulators. In higher eukaryotes, alternative splicing is a prevalent mechanism for generating transcriptome and proteome diversity. Alternative splicing can modulate gene function, affect organismal phenotype and cause disease. Common genetic variati...
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The genetic basis of gene expression variation has long been studied with the aim to understand the landscape of regulatory variants, but also more recently to assist in the interpretation and elucidation of disease signals. To date, many studies have looked in specific tissues and population-based samples, but there has been limited assessment of the degree of inter-population variability in r...
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ژورنال
عنوان ژورنال: Tumori Journal
سال: 1962
ISSN: 0300-8916,2038-2529
DOI: 10.1177/030089166204800504