نتایج جستجو برای: genetic inheritance
تعداد نتایج: 652014 فیلتر نتایج به سال:
Whole-genome sequencing and whole-exome sequencing are becoming more widely applied in clinical medicine to help diagnose rare genetic diseases. Identification of the underlying causative mutations by genome-wide sequencing is greatly facilitated by concurrent analysis of multiple family members, most often the mother-father-proband trio, using bioinformatics pipelines that filter genetic varia...
Glanzmann thrombasthenia is a rare genetic disorder. It of autosomal inheritance. usually presents as ecchymoses, petechiae, gum bleeding, musical and menorrhagia. An acute episode bleeding can be managed with intravenous antifibrinolytics, blood products transfusion later hormonal therapy. Newer modalities include Recombinant factor VIIa. A multidisciplinary approach needed for the diagnosis m...
phenylketonuria (pku) is an inborn error of amino acid metabolism with an autosomal recessive inheritance caused in most cases by mutations in the phenylalanine hydroxylase (pah) gene. pku has wide allelic heterogeneity. here we report a novel heterozygous substitution (c.1223g>t (p.arg408leu)) in the pah gene in an iranian pku family. the patient was 19-yr-old female with diagnosis of moderate...
Inheritance of non-genetic factors permits ancestral environmental history to inform the development of subsequent generations. This form of soft inheritance has been shown in mammals, yet the molecular underpinnings of this phenomenon are poorly understood. In the present article, we focus on gametic inheritance of non-genetic factors, utilizing examples of paternal transmission to explore the...
through spinal defect and histopathological fi ndings.[2] Majority of NTDs are isolated/non-syndromic and are not associated with other congenital malformations. However in about 10% of the cases, NTD can be a part of genetic syndrome hence may follow Mendelian inheritance. The syndromes associated with neural tube defects include Walker-Warburg syndrome, Jarcho-Levin syndrome, Robert syndrome ...
The interplay of multiple genetic factors, as opposed to monogenic inheritance, is suspected to play a role in many idiopathic generalized epilepsies. This leads to a digenic or oligogenic inheritance model, which although rather simplified, may explain at least some of the clinical observations. Here we describe a family in which the clinical phenotype in the offspring can be explained by a co...
In genome science, the advancement in high-throughput sequencing technologies and bioinformatics analysis is facilitating the better understanding of Mendelian and complex trait inheritance. Charting the genetic basis of complex diseases - including pediatric cancer, and interpreting huge amount of next-generation sequencing data are among the major technical challenges to be overcome in order ...
Gene silencing mediated by dsRNA (RNAi) can persist for multiple generations in Caenorhabditis elegans (termed RNAi inheritance). Here we describe the results of a forward genetic screen in C. elegans that has identified six factors required for RNAi inheritance: GLH-1/VASA, PUP-1/CDE-1, MORC-1, SET-32, and two novel nematode-specific factors that we term here (heritable RNAi defective) HRDE-2 ...
this experiment was conducted to determine gene action for different traits of chickpea including days to 50% flowering, days to maturity, plant height, 100-seed weight, number of primary branches, and number of pods per plant and seed yield since 2006 to 2009 in sararood dry land research sub institute in kermanshah. five genotypes arman, hashem, ilc588, iccv2 and ilc3279 were selected and cro...
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