Explorer Population genetics from 1966 to 2016
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چکیده
منابع مشابه
Study of distribution of elderly population in Chahar Mahal and Bakhtiari Province from 1966 to 2011
Background and aims: Nowadays, the age structure of Iran is transitioning from youth to elderly. Although, the elderly population are still accounted for a small portion of the population; however, the population growth rate of this age group is growing compared to the growth of the total population. Therefore, understanding of the changes of this population is necessary. This study aimed to id...
متن کاملHubby and Lewontin on Protein Variation in Natural Populations: When Molecular Genetics Came to the Rescue of Population Genetics.
The 1966 GENETICS papers by John Hubby and Richard Lewontin were a landmark in the study of genome-wide levels of variability. They used the technique of gel electrophoresis of enzymes and proteins to study variation in natural populations of Drosophila pseudoobscura, at a set of loci that had been chosen purely for technical convenience, without prior knowledge of their levels of variability. ...
متن کاملHard and Soft Selection Revisited: How Evolution by Natural Selection Works in the Real World.
The modern synthesis of evolutionary biology unified Darwin's natural selection with Mendelian genetics, but at the same time it created the dilemma of genetic load. Lewontin and Hubby's (1966) and Harris's (1966) characterization of genetic variation in natural populations increased the apparent burden of this load. Neutrality or near neutrality of genetic variation was one mechanism proposed ...
متن کاملGene effects and variances in hybrid populations.
M O S T of the developments in quantitative genetic theory focus on the study of intrapopulation concepts. With an increasing consideration of more divergent genetic materials, a need for theory relating to hybrid populations exists. In this study two methods for characterizing the gene effects and genetic variability in interpopulation hybrids are compared. Also, covariances among relatives ar...
متن کاملDifferential Expression of MiR-18b in PBMC from T1D Patients in Isfahan population
Background: Type 1 diabetes (T1D) is caused by cell-mediated autoimmune attack on pancreatic beta-cells. Previous studies highlight the role of microRNAs (miRNAs) in the pathogenesis of T1D. MiRNAs are small non-coding RNAs involved in the regulation of gene expression post-transcriptionally. In this work, miR-18b was chosen and the differential expression of it was measured between T1D patient...
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تاریخ انتشار 2017