نتایج جستجو برای: high effective allele
تعداد نتایج: 2709080 فیلتر نتایج به سال:
Knowledge of an individual's human leukocyte antigen (HLA) genotype is essential for modern medical genetics, and is crucial for hematopoietic stem cell and solid-organ transplantation. However, the high levels of polymorphism known for the HLA genes make it difficult to generate an HLA genotype that unambiguously identifies the alleles that are present at a given HLA locus in an individual. Fo...
angiotensin converting enzyme (ace; omim: 106180) has an important role in the conversion of angiotensin i to angiotensin ii and degradation of bradykinin. genetic polymorphism i/d (rs4646994) in the gene encoding ace has been well defined. to get more insight into the genetic structure of iranian populations, the distribution of the ace i/d polymorphism among iranians was compared with each ot...
Frequency of CYP1A1*2A polymorphisms and deletion of the GSMT1 gene in a Peruvian mestizo population
The polymorphic variants of CYP1A1 and the deletion GSTM1 are present in Peruvian mestizo population. Wild type mutated genotypes (WT/*2A *2A/ *2A) were identified, whose allele frequencies 0.31 (T allele) 0.69 (C allele), respectively; 53% with wild (+) 47% null . frequency Iquiteño emigrants was 0.72 CYP1A1*2A 25% (-); from Lima 0.67 33% (-). Hardy-Weinberg equilibrium test for studied popula...
Carrying a short allele in the serotonin transporter polymorphism (5-HTTLPR) while experiencing stressful environments is linked to elevated risk for depression. What might offset this risky combination of genes and environment? We hypothesized that individual-level factors may play a protective role. Specifically, we examined whether individuals' ability to decrease their stress responses via ...
Carrying a short allele in the serotonin transporter polymorphism (5-HTTLPR) while experiencing stressful environments is linked to elevated risk for depression. What might offset this risky combination of genes and environment? We hypothesized that individual-level factors may play a protective role. Specifically, we examined whether individuals’ ability to decrease their stress responses via ...
The effect of the Video-Feedback Intervention to Promote Positive Parenting and Sensitive Discipline (VIPP-SD) on daily cortisol production was tested in a randomized controlled trial with 130 families with 1- to 3-year-old children screened for their relatively high levels of externalizing behavior. Six 1.5-hr intervention sessions focusing on maternal sensitivity and discipline were conducted...
Pooled genomic DNA has been proposed as a cost-effective approach in genomewide association studies (GWAS). However, algorithms for genotype calling of biallelic SNP are not adequate with pooled DNA samples because they assume the presence of 2 fluorescent signals, 1 for each allele, and operate under the expectation that at most 2 copies of the variant allele can be found for any given SNP and...
Recent advances in sequencing technologies have revolutionized genetic studies. Although high-coverage sequencing can uncover most variants present in the sequenced sample, low-coverage sequencing is appealing for its cost effectiveness. Here, we present AbCD (arbitrary coverage design) to aid the design of sequencing-based studies. AbCD is a user-friendly interface providing pre-estimated effe...
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