نتایج جستجو برای: e1 85
تعداد نتایج: 99177 فیلتر نتایج به سال:
Expression of the hepatitis C virus glycoprotein E1 in cultured cells localizes it to the endoplasmic reticulum, suggesting that E1 contains a signal mediating retention. Fusion of the C-terminal region of E1 to the ectodomain of CD4 prevented it from being transported to the cell surface. Fusion of this region of E1 resulted in localization of CD4 and influenza virus haemagglutinin chimeric mo...
OBJECTIVE To explore the expression of A-kinase anchor protein 95 (AKAP95), Cyclin D1, Cyclin E1, and Connexin43 (Cx43) in rectal cancer tissues and assess the associations between each of the proteins and pathological parameters, as well as their inter-relationships. METHODS AKAP95, Cyclin D1, Cyclin E1, and Cx43 protein expression rates were evaluated by immunohistochemistry in 50 rectal ca...
We are developing an orally available small-molecule, allosteric TSH receptor (TSHR) agonist for follow-up diagnostics of patients with thyroid cancer. The agonist C2 (NCGC00161870) that we have studied so far is a racemic mixture containing equal amounts of two enantiomers, E1 and E2. As enantiomers of many drugs exhibit different pharmacologic properties, we assessed the properties of E1 and ...
The papillomavirus replicative helicase E1 and the origin recognition protein E2 are required for efficient viral DNA replication. We fused the green fluorescent protein (GFP) to the human papillomavirus type 11 E1 protein either in a plasmid with the E1 coding region alone (nucleotides [nt] 832 to 2781) (pGFP-11E1) or in a plasmid containing both the E1 and E2 regions (nt 2723 to 3826) and the...
PURPOSE Angiogenesis is an essential process for solid tumor development. To interfere with angiogenesis, AdPPE3x-E1, an adenovirus that is transcriptionally targeted to replicate in angiogenic endothelial cells, was constructed, by replacing the E1 promoter with the modified preproendothelin-1 promoter, PPE-1-3x, previously shown to induce specific transcription in angiogenic endothelial cells...
Cytokinesis depends on a contractile actomyosin ring in many eukaryotes [1-3]. Myosin II is a key component of the actomyosin ring, although whether it functions as a motor or as an actin cross-linker to exert its essential role is disputed [1, 4, 5]. In Schizosaccharomyces pombe, the myo2-E1 mutation affects the upper 50 kDa sub-domain of the myosin II heavy chain, and cells carrying this leth...
The human cytomegalovirus (HCMV) UL112-113 gene products play important roles in viral DNA replication and transcriptional regulation. In this report, we characterize two novel transcripts originating from the homologous M112-113 (e1) region of the murine cytomegalovirus (MCMV) genome. These transcripts of 2.0 and 2.4 kb represent alternatively spliced products of the e1 gene region. Analysis o...
ترجیح دادن مواد اصلاحی پیشرفته از سوی بهنژادگران در جهت تسریع در تولید ارقام جدید اصلاحی باعث برانگیخته شدن نگرانی جهانی از محدود شدن پایه ژنتیکی ارقام گیاهی گردیده است و این موضوع در تقابل با تنوع ژنتیکی گستردهای است که در بانکهای ژن موجود میباشد، بنابراین شناسایی ژنوتیپهای بومی واجد خصوصیات مفید از ارزش زیادی برخوردار است. در این آزمایش 17 ژنوتیپ بومی از کلکسیون گندم بانک ژن گیاهی ملی ا...
Cell cycle deregulation and genomic instability play a major role in the aberrant cell proliferation that characterizes tumorigenesis. A novel role of the cyclin e isoform cyclin e2 in these processes is reported in the manuscript " Cyclin e2 induces genomic instability by mechanisms distinct from cyclin e1 " by Caldon et al. 1 in another issue of Cell Cycle, evidence that regulation of cyclin ...
A graph G is well-covered if every maximal independent set of maximum. (k,ℓ)-partition a partition its vertex into k sets and ℓ cliques. (k,ℓ)-well-covered it admits (k,ℓ)-partition. The recognition graphs polynomial-time solvable for the cases (0,1), (0,2), (1,0), (1,1), (1,2), (2,0), hard, otherwise. In sandwich problem property Π, we are given pair G1=(V,E1) G2=(V,E2) with E1⊆E2, asked wheth...
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