Báo cáo khoa học: "Automatic Retrieval and Clustering of Similar Words" potx

... Automatic Retrieval and Clustering of Similar Words Dekang Lin Department of Computer Science University of Manitoba Winnipeg, Manitoba, Canada R3T 2N2 ... Ilcell, subj -of, adapt[l=l Ilcell, subj -of, behavell=l [Icell, pobj -of, in11=159 [[cell, pobj -of, insidell=16 Ilcell, pobj -of, intoll=30 Ilcell, nmod -of, abnormalityll=3 Ilcell, nmod -of, anemiall=8 ... Ilcell, nmod -of, architecturell=l [[cell, obj -of, attackl[=6 [[cell, obj -of, bludgeon[[=l [Icell, obj -of, callll=l 1 Hcell, obj -of, come froml[=3 Ilcell, obj -of, containll 4 Ilcell, obj -of, decoratell=2...

Báo cáo khoa học: "Automatic Detection and Correction of Errors in Dependency Treebanks" potx

... corpora like the Penn Treebank [1] have thousands of citations, since most of the algorithms profit from annotated data during the development and testing and thus are widely used in the field. Treebanks ... different to gold-standard.2. Substitution of the annotation of the error candidates by the annotation proposed by one of the parsers (in our case MSTParser).3. Parse of the modified corpus ... Automatic Correction of ErrorsIn this section we propose our algorithm for auto-matic correction of errors, which consists out of the following steps:1. Automatic detection of error candidates, i.e....

Tài liệu Báo cáo khoa học: Afﬁnity and kinetics of proprotein convertase subtilisin ⁄ kexin type 9 binding to low-density lipoprotein receptors on HepG2 cells docx

... courses and effects of unlabeled ligands and low pH on the dissociation rates of [125I]TC-PCSK9 (A) and [125I]TC-PCSK9-D374Y (B) from HepG2 cells. Binding to equilibrium and removal of unbound ... of lipo-proteins, and there was a corresponding increase in thebinding of [125I]TC-PCSK9 and [125I]TC-PCSK9-D374Y. Second, the extent of speciﬁc binding of both[125I]TC-labeled ligands ... constant [koff] of 0.0009 ± 0.00012 min)1(n = 3), which corresponds to a half-time of dissocia-tion of 770 min. Lowering the pH of dissociation med-ium to 6.2 also led to monophasic and slowdissociation...

Tài liệu Báo cáo khoa học: Identiﬁcation and characterization of the transcription factors involved in T-cell development, t-bet, stat6 and foxp3, within the zebraﬁsh, Danio rerio docx

... expression of T-bet has beenseen within a wide variety of tissues and cells in theGinbuna crucian carp [27] and, in mammals, in thelung tissue of mouse and spleen and thymus of human and mouse ... the expression of these genes within humans and mice, of T-betwithin Ginbuna crucian carp [27] and STAT6 inmandarin fish [28] have shown similar widespreadexpression. In the case of STAT6, highest ... of zebrafish t-bet, stat6 and foxp3 were also determined and found to be very simi-lar to their human homologues. Both the human and zebrafish T-bet and Foxp3 genes contained the samenumber of...

Tài liệu Báo cáo khoa học: Molecular cloning and characterization of soybean protein disulﬁde isomerase family proteins with nonclassic active center motifs pdf

... S1. Comparison of intron–exon structures of GmPDIL-3a, GmPDIL-3b and orthologs of otherplants.Fig. S2. Multiple amino acid sequence alignment of GmPDIL-3a, GmPDIL-3b and orthologs of otherplants.Fig. ... Identification of the initiation codonsin GmPDIL-3a and Gm-PDIL-3b mRNAs. (A)Schematic representation of the structure of GmPDIL-3a and GmPDIL-3b mRNAs. Theputative ORFs (gray boxes) of GmPDIL-3a and ... by N-glycosylation and the for-mation of disulfide bonds [1]. Disulfide bonds areessential for structural stabilization and for regulation of the functions of many secretory and plasma mem-brane...

Tài liệu Báo cáo khoa học: SREBPs: physiology and pathophysiology of the SREBP family ppt

... physiology and pathophysiology of theSREBP familyHitoshi ShimanoDepartment of Internal Medicine (Endocrinoglogy and Metabolism), Graduate School of Comprehensive Human Sciences, University of Tsukuba, ... conditions of overnutrition,SREBP-1c expression is elevated, and consequently,the levels of nuclear SREBP-1c protein and lipogenesisare enhanced in the liver and adipose tissues. Intake of energy ... Author Journal compilation ª 2008 FEBSSREBP-1c and lipogenesisThe SREBP family consists of three isoforms: SREBP-1a, SREBP-1c, and SREBP-2. Each isoform has adifferent regulatory mechanism [5–8]....

Tài liệu Báo cáo khoa học: Identiﬁcation and characterization of an R-Smad ortholog (SmSmad1B) from Schistosoma mansoni pdf

... properties of SmSmad1 and SmSmad1B asdescribed above. However, in the presence of SmSmad4 and the active mutant form of TbRI, both SmSmad2 and SmSmad4 interacted with GCN5, indicating theformation of ... Drosophila MAD and the vertebrate Smad1,Fig. 1. Structure of the SmSmad1B gene, cDNA and protein. (A) Schematic representations of the SmSmad1B gene, cDNA and protein and the amino acid sequence of SmSmad1B ... Fantappie2,Francisco M. B. Oliveira2 and Philip T. LoVerde1,21 Department of Microbiology and Immunology, School of Medicine and Biomedical Sciences, State University of New York, NY, USA2 Southwest...

Tài liệu Báo cáo khoa học: Topology, tinkering and evolution of the human transcription factor network doc

... similarities, with theexception of some TAFII and NC2 and NF-Y factorsthat have histone fold motifs [52]. Group G is a smallsubset that contains all the SMAD proteins of theHTFN and APC and ... ParisiD (2004) Deﬁning and identifying communities in net-works. Proc Natl Acad Sci USA 101, 2658–2663.67 Newman M (2002) Random graphs as models of net-works. Handbook of Graphs and Networks (Bornholdt, ... the function and structure of TFs fromavailable information. From a structural point of view,the overabundance of self-interactions is associatedwith a majority group of 55% of basic helix–loop–helix...

Tài liệu Báo cáo khoa học: Antifungal effects and mechanism of action of viscotoxin A3 docx

... >, of (––) DPH and (ÆÆÆÆ) TMA-DPH incorporated into spores of F. solani in the absence of VtA3(n) and in the presence of 1.5 lM VtA3(s )and3 lM VtA3(n). Insert in (B) shows the evolution of ... four internal disulﬁde bonds,have similar 3D structures, and present a high degree of sequence homology including similarity of the distri-bution of hydrophobic and hydrophilic residues [2].Thionins ... potential and volume homeostasis of mitochondria. Cell 91, 627–637.27 Haugland RP (1996) Handbook of Fluorescent Probes and Research Chemicals, 6th edn. Molecular Probes,Inc, Eugene, OR.28 Chandra...

Tài liệu Báo cáo khoa học: Template requirements and binding of hepatitis C virus NS5B polymerase during in vitro RNA synthesis from the 3¢-end of virus minus-strand RNA docx

... deletion mutants of the 3¢ terminus of the minus-strand RNA but deletionswere made on the basis of the structure of the 5¢UTR of the plus-RNA, the structure of the 3¢-end of the minus-strand RNA being ... thisreport, we investigated the template and binding properties of mutated and deleted RNA fragments of the 3¢-end of the minus-strand HCV RNA inthe presence of viral polymerase. These mutants were ... synthesizes a minus-strandRNA that serves as a template for the synthesis of new plus-strand RNA molecules. Initiation of RNAsynthesis at the 3¢-end of the plus- and minus-strandRNA most probably...

Xem thêm