Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechani

Tài liệu Báo cáo khoa học: Collagen I regulates matrix metalloproteinase-2 activation in osteosarcoma cells independent of S100A4 pdf

... JM, Dando PM, Rawlings ND, Brown MA, Young NE, Stevens RA, Hewitt E, Watts C & Barrett AJ (1997) Cloning, isolation, and characterization of mammalian legumain, an asparaginyl endopeptidase. J ... importance for the effect of S10 0A4 on MMP and TIMP regulation and thereby on the cell’s possibility to promote inva- sion and metastasis. Materials and methods Materials DM...

Ngày tải lên : 18/02/2014, 11:20

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Tài liệu Báo cáo khoa học: "Improved Smoothing for N-gram Language Models Based on Ordinary Counts" doc

... “pure backoff”, or “pure interpolation”. In pure backoff methods, all instances of α = 1 and all instances of β = 0. The pure backoff methods we consider are Katz backoff and backoff absolute ... β, and γ parameters depend on the context w 1 . w n−1 . For each context, the values of α, β, and γ must be set to produce a normalized conditional probability dis- tribution....

Ngày tải lên : 20/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechanism of Arg activation based on a structure of Arg-tRNA synthetase, tRNA, and an ATP analog (ANP) ppt

... activation based on a structure of Arg- tRNA synthetase, tRNA, and an ATP analog (ANP) Michiko Konno 1 , Tomomi Sumida 1, *, Emiko Uchikawa 1 , Yukie Mori 1 , Tatsuo Yanagisawa 2, *, Shun-ichi Sekine 2 and ... relative posi- tions of Arg, A7 6 of tRNA Arg and ATP on ArgRS was undertaken to ﬁnd the suitable position for the tRNA-assisted mechanis...

Ngày tải lên : 18/02/2014, 11:20

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Tài liệu Báo cáo khoa học: "Modeling the Translation of Predicate-Argument Structure for SMT" ppt

... predicate- argument structures for statistical machine translation: 1) a predicate translation model and 2) an argument reordering model. The predicate translation model explores lexical and semantic ... its predicate-argument structure and English translation. The verbal predicate “/adjourn” (in bold) has 4 arguments: one in an ARG0 agent role, one in an ARGM-ADV adverbi...

Ngày tải lên : 19/02/2014, 19:20

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Tài liệu Báo cáo khoa học: "Modeling Wisdom of Crowds Using Latent Mixture of Discriminative Experts" docx

... feedback prediction in dyadic conversations. Backchannel feedback includes the nods and paraverbals such as ”uh-huh” and ”mm- hmm” that listeners produce as they are speaking. Backchannels play a ... an absolute gold standard. Snow et. al. (2008) show that using non-expert la- bels for training machine learning algorithms can be as effective as using a gold standard annotation. In t...

Ngày tải lên : 20/02/2014, 05:20

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Tài liệu Báo cáo khoa học: The Arabidopsis protein kinase Pto-interacting 1-4 is a common target of the oxidative signal-inducible 1 and mitogen-activated protein kinases docx

... Yonezawa M, Maruyama K, Yamaguchi-Shino- zaki K & Shinozaki K (2007) The mitogen-activated protein kinase cascade MKK3-MPK6 is an important part of the jasmonate signal transduction pathway ... MPK3 and MPK6 kinase activity has been shown to be activated by ROS [28], as well as by bacterial and fungal elicitors [29,30]. Because oxi1 mutant plants are impaired in the activation...

Ngày tải lên : 14/02/2014, 19:20

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Tài liệu Báo cáo khoa học: High-afﬁnity ligand binding by wild-type/mutant heteromeric complexes of the mannose pptx

... Schematic diagram of soluble 1-15 and 1-15 R 2A mutant Myc epitope-tagged receptors, co-immunoprecipitation and ligand binding analysis of soluble 1-15 and 1-15R 2A mutant FLAG and Myc epitope-tagged ... The data were graphed and analyzed using graphpad prismÔ (Graphpad Software, San Diego, CA, USA). Ligand binding parameters were measured by com- petitive binding analysis. Eq...

Ngày tải lên : 18/02/2014, 08:20

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Tài liệu Báo cáo khoa học: 2,5-diamino-6-ribitylamino-4(3H)-pyrimidinone 5¢-phosphate synthases of fungi and archaea docx

... fungi and archaea). We compare 2,5-diamino-6- ribitylamino-4(3H)-pyrimidinone 5¢-phosphate synthases from the yeast Candida glabrata, the archaeaon Methanocaldococcus jannaschii and the eubacterium ... (C), deaminase (D, G), reductase (E, F), terminal enzymes of the pathway (H). The biosynthetic pathway proceeds via reactions D and E in eubacteria and plants and via reactions F a...

Ngày tải lên : 18/02/2014, 18:20

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Tài liệu Báo cáo khoa học: DNA modiﬁcation with cisplatin affects sequence-speciﬁc DNA binding of p53 and p73 proteins in a target site-dependent manner pptx

... in one strand and two AG steps in the other. The mdm2 target, whose interaction with p53 was most strongly affected by DNA cis-platination, contains GG, GGG and AG motifs in one strand and GG and GTG ... double-stranded DNA containing the major adduct of the anticancer drug cisplatin. Nature 377, 649–652. 29 Zlatanova J, Yaneva J & Leuba SH (1998) Proteins that speciﬁcally recog...

Ngày tải lên : 19/02/2014, 05:20

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Tài liệu Báo cáo khoa học: The most C-terminal tri-glycine segment within the polyglycine stretch of the pea Toc75 transit peptide plays a critical role for targeting the protein to the chloroplast outer envelope membrane ppt

... and its derivatives used in this study. Name Sequence (residues 91–100) WT GGGAGGGGGG polyAla *SA*AAAAA* AGG AAA******* GAG ****AAA*** GGA *******AAA GAA ****AAAAAA AGA AAA****AAA AAG AAA*AAA*** GGD ... supernatant and the membrane frac- tions was similar to those of GGN, GGD, GGS, and AAG (Figs 2B and 4B). Interestingly, similar to the case of GGN mutant, a small but signiﬁcant...

Ngày tải lên : 19/02/2014, 07:20

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