Báo cáo khoa học: "Infrared spectroscopy characterization of normal and lung cancer cells originated from epithelium" pdf
Tài liệu Báo cáo khoa học: NMR structural characterization of HIV-1 virus protein U cytoplasmic domain in the presence of dodecylphosphatidylcholine micelles doc
... VpUcytFEBS Journal 276 (2009) 65606575 ê 2009 The Authors Journal compilation ê 2009 FEBS 6567 NMR structural characterization of HIV-1 virus protein U cytoplasmic domain in the presence of dodecylphosphatidylcholine ... function of VpU is downregu-lation of CD4 in the endoplasmic reticulum, which ismediated by the cytoplasmic region of the protein [1,2].This function involves binding and recruitment of the b-transducin ... human host cells and for induction of CD4 degradation in the endoplasmic reticulum. The cytoplasmic domain of the membrane protein VpU (VpUcyt) is essential for the latter activity. The structure...
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Tài liệu Báo cáo khoa học: Lipopolysaccharide-evoked activation of p38 and JNK leads to an increase in ICAM-1 expression in Schwann cells of sciatic nerves ppt
... phosphorylated ERK, p38 and JNK (p-ERK,p -p38 and p -JNK) and total ERK, p38 and JNK (tERK, tp38 and tJNK). (B) The ratio of phosphorylated to total ERK (p44 ⁄ 42), p38 and JNK at each time point. The data ... 4345 Lipopolysaccharide-evoked activation of p38 and JNK leads to an increase in ICAM-1 expression in Schwann cells of sciatic nerves Aiguo Shen1,*, Junling Yang2,*, Yangyang Gu3, Dan Zhou4, ... important role of SAPK ⁄ JNK in mediating LPS-induced ICAM-1 expression in SCs. JNK phosphorylates c-Jun and ATF-2 and increasestheir ability to activate transcription, leading to c-juninduction...
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Tài liệu Báo cáo khoa học: Direct identification of hydrophobins and their processing in Trichoderma using intact-cell MALDI-TOF MS docx
... compilation ª 2007 FEBS Direct identification of hydrophobins and their processing in Trichoderma using intact-cell MALDI-TOF MS Torsten Neuhof1, Ralf Dieckmann1,*, Irina S. Druzhinina2, Christian ... December2006)doi:10.1111/j.1742-4658.2007.05636.x Intact-cell MS (ICMS) was applied for the direct detection of hydropho-bins in various species and strains of Hypocrea ⁄ Trichoderma. In both myce-lia and spores, dominating peaks ... terminal amino acid residues of all six hydrophobins providing this single match.A rapid means of identifying peaks corresponding to hydrophobins in MALDI-TOF mass spectra was elab-orated, making...
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Tài liệu Báo cáo khoa học: Infrared spectroscopy as a tool for discrimination between sensitive and multiresistant K562 cells doc
... 1973 Infrared spectroscopy as a tool for discrimination between sensitive and multiresistant K562 cells Anthoula Gaigneaux, Jean-Marie Ruysschaert and Erik GoormaghtighLaboratory of Structure and ... infrar ed spectroscopy for c lassification.Further analysis o f t he spectral differences indicated that discrimination between r esistant and sensitive cells wasbased o n variations in all cellular ... interclass variance and the smallest intraclass variance, and constructs a linearcombination of the variables to discriminate between theclasses. The rule i s constructed with training set of samples,and...
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Báo cáo khoa học: Mass spectrometric characterization of the covalent modification of the nitrogenase Fe-protein in Azoarcus sp. BH72 ppt
... 36183627 ê 2009 The Authors Journal compilation ª 2009 FEBS Mass spectrometric characterization of the covalent modification of the nitrogenase Fe-protein in Azoarcus sp. BH72 Janina Oetjen1, ... subunit of the nitrogenase Fe-protein, leading to the inactivation of the enzyme. Thus, the results obtained in the pres-ent study extend our knowledge of the nitrogenase post-translational modification ... involving MS techniques,which allowed the identification of the arginine-specificADP-ribosylation on the nitrogenase Fe-protein in the b-proteobacterium Azoarcus sp. strain BH72. Ourapproach involved...
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Báo cáo khoa học: Purification, characterization, cDNA cloning and nucleotide sequencing of a cellulase from the yellow-spotted longicorn beetle, Psacothea hilaris ppt
... primers designed from the cDNA sequenceresulted in the amplification of bands in each case. Sequencing of these bands showed that they matched the sequence of the cellulase cDNA completely; however, ... conditions[4,18,19]. The optimal pH for the purified cellulase from the larval gut of P. hilaris against CMC was also 5.5. This isreasonable for the physiological function of cellulase activityin larval guts as ... PCR and sequencing A QuickPrepÒ Micro mRNA Purification Kit (AmershamBioscience) was used for isolation of mRNA from P. hilaris larval midguts. First-strand cDNA synthesis from the isolated mRNA...
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Báo cáo khoa học: Comparative biochemical characterization of nitrile-forming proteins from plants and insects that alter myrosinase-catalysed hydrolysis of glucosinolatesk docx
... Journal compilation ª 2006 FEBS Comparative biochemical characterization of nitrile-forming proteins from plants and insects that alter myrosinase-catalysed hydrolysis of glucosinolatesMeike Burow, ... (phenylacetonitri-le), and propyl isothiocyanate (1-isothiocyanatopropane)were procured from Sigma-Aldrich Chemie; benzonitrilewas from Merck (Darmstadt, Germany). Nitrile-forming proteins from plants and insects ... activity. Nitrile-forming proteins from plants and insects M. Burow et al.2434 FEBS Journal 273 (2006) 24322446 ê 2006 The Authors Journal compilation ê 2006 FEBS of larvae of P. rapae, a protein factor that redirectsthe...
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Báo cáo khoa học: "Implementing a Characterization of Genre for Automatic Genre Identification of Web Pages" pot
... towards a more dynamic view of a genre classification system. Automatic identification of text types and genres represents a great advantage in many fields because manual annotation is expensive ... is ca. 86%. An accuracy of 86% is a good achievement for a first implementation, especially if we consider that the standard Naïve Bayes classifier returns an accuracy of about 67%. Although ... blog_augustine_0000024 704 of being argumentative_persuasive shows a high gradation of argumentation. Gradations/ probabilities are ranked for each web page. The computation of text types as...
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Báo cáo khoa học: "A Descriptive Characterization of Tree-Adjoining Languages (Project Note)" ppt
... A Descriptive Characterization of Tree-Adjoining Languages (Project Note) James Rogers Dept. of Computer Science Univ. of Central Florida, Orlando, FL, USA ... et al., 1997). The scope of each of these applications is limited, to some extent, by the fact that there are no such descriptive characterizations of classes of languages beyond the context-free. ... and only the sets of strings forming the yield of sets of finite trees definable in the weak monadic second-order theory of multiple succes- sors (wSnS). These descriptive characterizations...
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Báo cáo khoa học: In vitro characterization of a plastid terminal oxidase (PTOX) pot
... vitro characterization of a plastid terminal oxidase (PTOX) Eve-Marie Josse, Jean-Pierre Alcaraz, Anne-Marie Laboure´and Marcel KuntzUniversite´J. Fourier and CNRS (Plastes et Diffe´renciation ... Breitenbach, J., Sandmann,G., Mache, R., Coupland, G. & Kuntz, M. (1999) Mutations in the Arabidopsis gene IMMUTANS cause a variegated phenotypeby inactivating a chloroplast terminal oxidase associated ... A plastid terminal oxidase associated with caro-tenoid desaturation during chromoplast differentiation. PlantPhysiol. 123, 1427–1436.4. Carol, P. & Kuntz, M. (2001) A plastid terminal oxidase...
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Báo cáo khoa học: "Comparative immunohistochemical characterization of canine seminomas and Sertoli cell tumors" ppt
... sheets of the affected seminiferous tubules. These cells replaced the normal lining of spermatogenic and Sertoli cells. Large and irregular cellular aggregates and small clusters of cells were ... c-KIT, and desmin) are expressed in canine seminomas and Sertoli cell tumors (SCTs). We examined 35 canine testicular tumors, 20 seminomas and 15 SCTs. c-KIT was expressed markedly in canine seminomas. ... PLAP, AFP, OCT3/4, and CD30 produced no immunoreactivity in normal testis (data not shown). Seminomas consisted of aggregates of germ cells that Canine seminomas and Sertoli cell tumors 3Tabl...
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Báo cáo khoa học: "Infrared spectroscopy characterization of normal and lung cancer cells originated from epithelium" pdf
... revealing various spectral peaks of lung cancer cell lines to better discriminate between the normal and lung cancer cells. The vibrational spectra of lung cancer cells were analyzed by attenuated ... Screening of lung cancer epithelial cells using infrared spectroscopy 301Tabl e 2 . Intensity ratios with respect to the amide I band Normal cells (NHBE) Cancer cells (NCI-H358) Cancer cells (NCI-H460)Assignment*1.000.8140.1240.1680.1680.2740.03181.000.8150.1680.1710.2340.5560.1401.000.8810.1520.1910.2310.4260.0686Amide ... spectra of lung cancer cells The infrared spectra of lung cancer cells were recorded as shown in Figs. 1b and c. It is noteworthy that the νs(PO32) and νs(PO2), bands at ∼970 and...
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Báo cáo khoa học: "In vitro characterization of cells derived from chordoma cell line U-CH1 following treatment with X-rays, heavy ions and chemotherapeutic drugs" pdf
... RESEARCH Open AccessIn vitro characterization of cells derived from chordoma cell line U-CH1 following treatment with X-rays, heavy ions and chemotherapeutic drugsTakamitsu A Kato1,2,3, ... A):A1-A13.doi:10.1186/1748-717X-6-116Cite this article as: Kato et al.: In vitro characterization of cells derived from chordoma cell line U-CH1 following treatment with X-rays, heavy ions and chemotherapeutic drugs. Radiation Oncology ... three cell lines. Black reverse triangle indicates HeLa cells, white circle indicates U87-MGglioma cells, and black circle presents chordoma origin U-CH1- N cells. B) Chromosome number of chordoma...
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báo cáo khoa học: " Comparative transcriptomic characterization of aluminum, sodium chloride, cadmium and copper rhizotoxicities in Arabidopsis thaliana" ppsx
... At2g27830BT5UGT73B5At1g08940ATSERAT2;1At4g20830BIK1Ca- and calmodulin binding and related proteinsCalmodulin related and of similar proteinCalmodulin binding and of similar proteinCa-binding protein and of similar proteinHeat shock proteinTranscription ... Plant BiologyOpen AccessResearch article Comparative transcriptomic characterization of aluminum, sodium chloride, cadmium and copper rhizotoxicities in Arabidopsis thalianaCheng-Ri Zhao1, ... proteinAt1g29100.1 Copper- binding family proteinAt2g32560.1 F-box family proteinAt3g12230.1 SCPL14At3g26200.1 CYP71B22At4g20830.2 FAD-binding domain-containing proteinAt2g47550.1 Pectinesterase...
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Báo cáo khoa học: " Reverse genetic characterization of the natural genomic deletion in SARS-Coronavirus strain Frankfurt-1 open reading frame 7b reveals an attenuating function of the 7b protein in-vitro and in-vivo" docx
... Journal Open AccessResearch Reverse genetic characterization of the natural genomic deletion in SARS-Coronavirus strain Frankfurt-1 open reading frame 7b reveals an attenuating function of the 7b ... apoptosis,including the 7a and 7b proteins [18,46,47]. To analyzewhether the deletion in ORF 7b had any influence on itsAmino acid variability in ORF 7b and RT-PCR analysis of ORF 7b in clinical ... purposes)sequences in GenBank (except in an independentsequence of the Frankfurt strain) , and in none of 8 SARS-like bat-CoV sequenced in the ORF 7b region (Figure 1).To determine whether the deletion originated...
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