نتایج جستجو برای: mirna binding site snp
تعداد نتایج: 747797 فیلتر نتایج به سال:
Lung cancer has a familial component which suggests a genetic contribution to its etiology. Given the strong evidence linking smoking with lung cancer, we studied miRNA-related loci in genes associated with smoking behavior. CHRNA, CHRNB gene families, CYP2A6, and DRD1 (dopamine receptor D1) were mined for SNPs that fell within the seed region of miRNA binding sites and then tested for associat...
Lung cancer is the leading cause of cancer deaths worldwide, yet few genetic markers of lung cancer risk useful for screening exist. The let-7 family-of-microRNAs (miRNA) are global genetic regulators important in controlling lung cancer oncogene expression by binding to the 3' untranslated regions of their target mRNAs. The purpose of this study was to identify single nucleotide polymorphisms ...
UNLABELLED microRNAs are small RNA molecules that inhibit the translation of target genes. microRNA binding sites are located in the untranslated regions as well as in the coding domains. We describe TmiRUSite and TmiROSite scripts developed using python as tools for the extraction of nucleotide sequences for miRNA binding sites with their encoded amino acid residue sequences. The scripts allow...
Transcript degradation is a widespread and important mechanism for regulating protein abundance. Two major regulators of transcript degradation are RNA Binding Proteins (RBPs) and microRNAs (miRNAs). We computationally explored whether RBPs and miRNAs cooperate to promote transcript decay. We defined five RBP motifs based on the evolutionary conservation of their recognition sites in 3'UTRs as ...
Cichlid fishes are an ideal model system for studying biological diversification because they provide textbook examples of rapid speciation. To date, there has been little focus on the role of gene regulation during cichlid speciation. However, in recent years, gene regulation has been recognized as a powerful force linking diversification in gene function to speciation. Here, we investigated t...
Background: Septins are members of highly conserved polymerizing GTP binding proteins well described in the animal kingdom. 14 Septin proteins have been characterized in humans (SEPT1-SEPT14), some of which are tissue-specific. All of 14 genome-mapped human septins contain a highly conserved central GTP-binding domain which is very critical in GTPase signaling properties as well as oligomerizat...
This study was carried out for Homo sapiens single variation (SNPs/Indels) in BRAF gene through coding/non-coding regions. Variants data was obtained from database of SNP even last update of November, 2015. Many bioinformatics tools were used to identify functional SNPs and indels in proteins functions, structures and expressions. Results shown, for coding polymorphisms, 111 SNPs predicted as h...
OBJECT Variants of microRNA (miRNA)-binding sites in RAD51 gene's 3' untranslated region (3'UTR) are significantly associated with cancer risk, but the roles of these genetic variants in post-transcriptional regulation have not been elucidated. METHODS The SNPs of RAD51 were identified both in the regulatory region and in the coding region by means of the online database. The bioinformatic to...
Plant microRNAs (miRNAs) are critical regulators of gene expression, however little attention has been given to the principles governing miRNA silencing efficacy. Here, we utilize the highly conserved Arabidopsis miR159-MYB33/MYB65 regulatory module to explore these principles. Firstly, we show that perfect central complementarity is not required for strong silencing. Artificial miR159 variants...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید