نتایج جستجو برای: ycf gene
تعداد نتایج: 1141381 فیلتر نتایج به سال:
p53 tumor suppressor gene, also known as “genome guardian” is mutated in more than half of allkind of cancers. in this study we have investigated the controls of environmental ph for p53 genemutation in point of specific sequence which is prone to mutagenesis. the most probable cancerousmutations occur as point mutations in exons 5-8 of p53 gene. the 175th codon of p53 is the thirdmost mutated ...
ژن tlr4 بر روی کروموزوم 17 قرار گرفته و دارای 3 اگزون و 2 اینترون است. این ژن باعث سنتز پروتئینی با تعداد843 اسید آمینه می شود که تنظیم و شروع کننده یپاسخ های ایمنی به هنگام آلودگی با باکتری های گرم منفی است. هدف از این مطالعه تجزیه و تحلیل ساختاری ژن tlr4 و ارتباط آن با صفات ایمنی در دو سویه بومی و تجاری بود. برخی از صفات ایمنی مثل میزان عیار پادتن های تولید شده علیه srbc (عیار پادتن کل، ta؛ ع...
background : to determine the frequency of the single nucleotide polymorphism m287t in exon 9 of the as3mt gene in iranian population and to assess the difference in allele frequencies with other ethnicities. subjects and methods : genotyping analysis was performed on 150 healthy subjects using the pcr-rflp assay. we used chi-square analysis to check the deviation from hardy–weinberg equilibriu...
sheeppox virus (spv) and goatpox virus (gpv) belong to the capripoxvirus genus of poxviridae family. sheeppox and goatpox along with contagious ecthyma (ce) are endemic diseases in iran. capripox laboratory conformation based on virological and serological techniques are time consuming, laborious and most of them of low specificity, because of close antigenic relationship between capripoxvirus ...
obesity is currently considered as a serious global health problem which is influenced by environmental and genetic factors. association of genetic variants with obesity is widely scrutinized in recent years. the aim of this study was to evaluate present data on genetics of obesity in iranian population in a systematic review study. to obtain all related studies, google scholar, pubmed, and per...
background: ovarian tissue cryopreservation is an alternative strategy to preserve the fertility of women predicted to undergo premature ovarian failure. this study was designed to evaluate the expression of folliculogenesis-related genes, including factor in the germline alpha (figla), growth differentiation factor-9 (gdf-9), follicle-stimulating hormone receptor (fshr), and kit ligand after v...
endo-derived nitric oxide (no) is synthesized from l-arginine by endothelium nitric oxide synthase (enos). since reduced no synthesis has been implicated in the development of coronary atherosclerosis; we hypothesized that polymorphisms of nos gene might be associated with increased susceptibility to this disorder and coronary artery disease (cad). we studied the 27 base pair tandem repeat poly...
introduction: association between single-nucleotide polymorphisms (snps) in mu opioid receptor gene and drug addiction has been shown in various studies. here, we have evaluated the existence of polymorphisms in exon 3 of this gene in iranian population and investigated the possible association between these mutations and opioid addiction. methods: 79 opioid-dependent subjects (55 males, 24 fe...
conclusions: it was concluded that increasing the concentration of zinc in the agricultural soil is harmful to beneficial microorganisms and reduces the soil fertility. a 20-ppm zinc concentration in soil is suggested to be optimal. background: zinc is an essential micronutrient used in the form of zinc sulfate in fertilizers in the agriculture production system. nitrogen-fixing microorganisms ...
Objective(s): The aim of this study was to investigate the methylation status and mRNA expression levels of P15, death-associated protein kinase (DAPK), and suppressor of cytokine signaling-1 (SOCS1) genes in multiple myeloma (MM). Materials and Methods: The bone marrow samples of 54 MM patients were collected and the methylation status of the P15, DAPK, and SOCS1 gene promoter regions was dete...
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