Báo cáo khoa học: "Gene expression in primate liver during viral hemorrhagic fever" pptx

Báo cáo khoa học: Gene expression silencing with ‘speciﬁc’ small interfering RNA goes beyond speciﬁcity – a study of key parameters to take into account in the onset of small interfering RNA off-target effects potx

... 2008 The Authors Journal compilation ê 2008 FEBS Gene expression silencing with ‘speciﬁc’ small interfering RNA goes beyond speciﬁcity – a study of key parameters to take into account in the onset ... upregulation of several mRNAs, although the underlying mechanisms are unclear. siRNAs canactivate dsRNA-dependent protein kinase and TLR3pathways, leading to the activation of transcriptionfactors ... during the last decade, mainly because the RNAi pathway is believed to apply to all genes in several species. Therefore, siRNAs became usefultools for the silencing of genes playing a role in...

Báo cáo khoa học: Gene expression in response to endoplasmic reticulum stress in Arabidopsis thaliana ppt

... respond to the accumulation of unfolded proteins in the endoplasmic reticulum (ER). In this case, so-called unfolded protein response (UPR) genes are induced. We determined the transcriptional expression ... related to protein folding anddegradation, genes related to protein translation andapoptosis are also included in the list.ResultsFluid microarray analysis of gene expression on TM-treatment To ... phosphorylating the speciﬁc serine resi-due of eIF2a [51] to protect cells from the stress. P58IPKinhibits PKR-mediated translational arrest byinactivating the kinase by binding to the domain ofPKR...

Báo cáo khoa học: EcR expression in the prothoracicotropic hormoneproducing neurosecretory cells of the Bombyx mori brain ppt

... EcR expression in the prothoracicotropic hormone-producing neurosecretory cells of the Bombyx mori brain An indication of the master cells of insect metamorphosisMonwar Hossain1, Sakiko ... (USP). Expression of the speciﬁc isoforms EcR- A and EcR- B1 governs steroid-induced responses in the developing cells of the silkworm Bombyx mori. Here, analysis of EcR- A and EcR- B1 expression during ... using RNA from the anterior (A) and posterior (P) part of the brains. The number of PCR cycles is indicated above the panel. EcR expression in PTTH cells of Bombyx mori brain M. Hossain et al.3862...

Báo cáo khoa học: Gene expression waves Cell cycle independent collective dynamics in cultured cells doc

... of cultured cells M. Tsuchyia et al.2884 FEBS Journal 274 (2007) 28782886 ê 2007 The Authors Journal compilation ê 2007 FEBS Gene expression waves Cell cycle independent collective dynamics in ... ‘stealing’ phases relative to someextracellular protein needed by the colony as a whole.An intriguing candidate is the lectin-like proteininvolved in ﬂocculation, a cell wall protein that bindsto ... safelyinterpreted as demonstrating cell cycle independent collective dynamics. In this case too, we adopted acompletely unsupervised approach by calculating thePCA over the matrix having the expression...

Báo cáo khoa học: "Gene diversity in natural populations of oak species" doc

... high levels of gene diversity. Within acomplex, most of the nuclear gene diversity is distributed within populations (74%). The remaining diversity is mainly due to species ... menziesii ;see Harris and Ingram, 1991, for a re-view). Combined inter- and intraspecificassessments of cpDNA polymorphisms in oaks show intriguing features in gene di-versity ... section, 2) their natural ranges werelargely overlapping and 3) natural hybridizationwas indicated in the literature in all pairwisecombinations. In defining a complex, we...

Báo cáo khoa học: "Maspin expression in gastrointestinal stromal tumors" pot

... of maspin expression in the progression of gastrointestinal stromal tumors,and its value as a prognostic indicator.Methods: In the study 54 patients with GIST diagnosis were included in Uludag ... staining in 36 (66,6%) outof our 54 cases. In half of these patients, we obtained5% or more positive cytoplasmic st aining with m aspin,whereas in 16,6% of them we obtained less than 5%staining. ... than 5%staining. In the blocks we studied, we detected cytoplas-mic staining with maspin in the mucosa epithelium ofnormal tissues belonging to the gastrointestinal tractneighboring the tumor,...

Báo cáo khoa học: "Gene expression profiling of human dermal fibroblasts exposed to bleomycin sulphate does not differentiate between radiation sensitive and control patients" pptx

... 6:42http://www.ro-journal.com/content/6/1/42Page 2 of 6 SHOR T REPOR T Open AccessGene expression profiling of human dermal fibroblasts exposed to bleomycin sulphate does not differentiate between radiation sensitive and control patientsCharlotte ... fibroblasts exposed to bleomycin sulphate does not differentiate between radiation sensitive and control patients. Radiation Oncology 2011 6:42.Submit your next manuscript to BioMed Central and take ... Isacke2* and John R Yarnold1*AbstractBackground: Gene expression profiling of the transcriptional response of human dermal fibroblasts to in vitro radiation has shown promise as a predictive test of...

báo cáo khoa học: " Gene expression profile analysis of tobacco leaf trichomes" docx

... 11:76http://www.biomedcentral.com/1471-2229/11/76Page 4 of 10 RESEARCH ARTICLE Open Access Gene expression profile analysis of tobacco leaf trichomesHong Cui1*, Song-Tao Zhang1, Hui-Juan ... Detection of genes differentially expressed in tobacco trichomes and leaves by microarray analysis. A. Distribution of genes invarious fold change categories based on the ratio of expression levels of ... regulationcategories. The expression of selected unigenes was confirmed by semi-quantitative RT-PCR analysis, some of which were specifically expressed in trichomes.Conclusion: The expression feature of leaf trichomes...

báo cáo khoa học: "RBCS1 expression in coffee: Coffea orthologs, Coffea arabica homeologs, and expression variability between genotypes and under drought stress" doc

... RBCS1 expression in coffee: Coffea orthologs, Coffea arabica homeologs, and expression variability between genotypes and under droug ht stressMarraccini et al.Marraccini et al. BMC ... ARTICLE Open AccessRBCS1 expression in coffee: Coffea orthologs, Coffea arabica homeologs, and expression variability between genotypes and under drought stressPierre Marraccini1,2*, Luciana P ... Coffea orthologs, Coffea arabica homeologs, and expression variability between genotypes and under drought stress. BMC Plant Biology 2011 11:85.Submit your next manuscript to BioMed Central and take...

báo cáo khoa học: " Gene expression analysis of flax seed development" pps

... known about genes expressedduring flax seed development. Advancing this knowledgeand comparison of gene expression profiles and gene sequences would provide new insights into flax seed development.* ... of flax unigenes encoding ESTs with similarity to important regulators of embryogenesis are present in developing flax seed tissuelibraries, and not in non -seed libraries. EST distribution of ... anatropous seed, the flax embryo is posit ioned upright within the seed [15]. Inthe flax seed, the cotyledo ns take up the majority of the seed space with only a thin endosperm and seed coat...

báo cáo khoa học: " Gene expression and hypoxia in breast cancer" doc

... function, contributes to an increase in free radical generation in hypoxia, increases cell survival under hypoxia, induces a switch to glycolysis in both normoxia and hypoxia, and upregulates the ... prognosis in endometrial, colorectal, head and neck and non-small-cell lung cancer [22-26], and the expression of this gene in breast cancer has been linked to HIF‑1α expression [27]. Interestingly, ... diagnosis and therapy. In this review, we outline the existing markers of hypoxia and recently identied gene and miRNA expression signatures, and discuss their potential as prognostic and predictive...

báo cáo khoa học: "Gene-expression and network-based analysis reveals a novel role for hsa-mir-9 and drug control over the p38 network in Glioblastoma Multiforme progression" ppsx

... obtained from The National Cancer Institute's Pathway Interaction Database (PID) [12]. We Gene-expression and network- based analysis reveals a novel role for hsa-mir-9 and drug control over ... MAPKAP kinases Tamoxifen ESR1 Signaling mediated by p38- alpha and p38- beta pathway Six out of the 69 drugs in The Cancer Genome Atlas (TCGA) clinical dataset that targets genes in the p38/ mapkap ... strengthen the hypothesis that miR-9 may indeed be a key regulator over pathway behavior and may serve as a potential therapeutic target for Glioblastoma patients. Drug target analysis Over the...

báo cáo khoa học: " Gene expression profiling in susceptible interaction of grapevine with its fungal pathogen Eutypa lata: Extending MapMan ontology for grapevine" pdf

... discussionAnnotation of grapevine Gene IndexAnnotation of grapevine Gene Index (VvGI version 5)using the MapMan ontology was performed by includinginformation on grapevine genome and plant proteindomains, ... We have addi-tionally performed the first analysis of processesunderlying the pathogenesis of Eutypa lata – grapevine interaction using DNA microarrays in combination with the newly developed ... Engineering grapevine for increased resistance to fungal pathogens without compromising wine stability. Trends Bio-technol 2004, 22(4):168-173.43. Polygalacturonase-inhibiting protein (PGIP) in...

Báo cáo khoa học: "Gene expression in primate liver during viral hemorrhagic fever" pptx

... HSPB1 Heat shock 27kDa protein 1 NM_006417 IFI44 Interferon-induced protein 44M13436 INHBA Inhibin, beta A (activin A)NM_005538 INHBC Inhibin, beta CAF073310 IRS2 Insulin receptor substrate 2NM_005101 ... differentiallyexpressed during LCMV infection, the protein was detect-able in plasma during the viremic stage [3]. Follistatin isknown to bind and inactivate inhibin, and the down-reg-ulation ... LCMV-WE-associated liver disease. By investi-gating changes in gene expression during the early stagesof disease we identified pathways most likely to be insti-gating the disease signs observed during viral...

báo cáo khoa học: " Gene expression analyses in maize inbreds and hybrids with varying levels of heterosis" ppt

... profiling platforms. In this study we have investigated the heterosis and gene expression profiles for a set of maize hybrids with varying levels of parental genetic diversity. In addition, gene expression ... article Gene expression analyses in maize inbreds and hybrids with varying levels of heterosisRobert M Stupar1,3, Jack M Gardiner2, Aaron G Oldre1, William J Haun1, Vicki L Chandler2 and ... identify, and compare levels of, non-additive gene expression in several maize hybrids with varying levels of heterosis. There is asubstantial amount of prior research on the levels of het-erosis...

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