نتایج جستجو برای: weinberg equilibrium the allelic
تعداد نتایج: 16068730 فیلتر نتایج به سال:
population-based genetic association studies have proven to be a powerful tool in identifying genes implicated in many complex human diseases that have a huge impact on public health. an essential quality control step in such studies is to undertake hardy-weinberg equilibrium (hwe) calculations. deviations from hwe in the control group may reflect important problems including selection bias, po...
بررسی تنوع ژنتیکی مارکر rs438601در جمعیت اصفهان: یک مارکر آگاهیدهنده در تشخیصهای مولکولی هموفیلی B
Introduction: Hemophilia B is an X-linked recessive genetic disease caused by mutations in the coagulation Factor IX gene. Mutations in the Factor IX gene result in dysfunction or deficiency of coagulation factor of IX. Direct mutation analysis involves the ideal method for molecular diagnosis of the disease. However, due to the high number of identified mutations in the gen, the lack of a comm...
Since the foundations of Population Genetics the notion of genetic equilibrium (in close analogy with Classical Mechanics) has been associated with the Hardy-Weinberg (HW) principle and the identification of equilibrium is currently assumed by stating that the HW axioms are valid if appropriate values of χ(2) (p < 0.05) are observed in experiments. Here we show by numerical experiments with the...
Background and Aim: Short tandem repeat (STR) markers, are conserved region in human genome and highly polymorphic between individuals. Nowadays, genotyping of STR marker is widely known and used for the genetic identification of individuals in forensic DNA analyses. Based on allelic frequencies of STR loci varies between populations, investigation of genetically and forensically parameters in ...
Backround: The present study investigated the correlation between p53 gene codon 72 polymorphism and 6 other genetic single nucleotide polymorphisms (SNPs) in patients with cervical cancer infected by HPV. Methods: 450 patients with cervical cancer (280 Squamous cell carcinoma and 170 Adenocarcinoma) were followed at hospitals in Iran from Dec. 2014 to Apr. 2015. Moreover, 100 age/sex-matche...
In this study, genetic analysis was conducted to investigate the association of angiotensin I converting enzyme (ACE) gene polymorphism with clinical phenotype based on differentiation-syndrome of bronchial asthma patients. Differentiation-syndrome is a traditional Korean medicine (TKM) theory in which patients are classified into a Deficiency Syndrome Group (DSG) and an Excess Syndrome Group (...
BACKGROUND Apurinic/apyrimidinic endonuclease-1 (APE1) is a rate-limiting enzyme in DNA base excision repair and has been implicated in carcinogenesis. In this study, we summarize available data to examine the susceptibility of APE1 gene Asp148Glu variant to digestive cancer via a meta-analysis. MATERIAL AND METHODS Study selection and data abstraction were conducted independently by 2 author...
189 samples from 3 different U.S. sample groups Caucasian (74), African American (71) and Hispanic (44) were typed for 70 autosomal genetic markers. These 70 markers are bi-allelic (C/T) short nucleotide polymorphisms (SNPs). For each sample, the 70 SNP markers were typed in 11 unique 6-plexes and a single 4-plex PCR. A total of 10 of the 210 tests (70 loci x 3 populations) for Hardy-Weinberg e...
Assuming age-independent fertilities and mortalities and random mating, continuous-time models for a monoecious population are investigated for weak selection. A single locus with multiple alleles and two alleles a t each of two loci are considered. A slow-selection analysis of diallelic and multiallelic twolocus models with discrete nonoverlapping generations is also presented. The selective d...
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