Báo cáo khoa học: "Sentence and Expression Level Annotation

Báo cáo khoa học: "Sentence and Expression Level Annotation of Opinions in User-Generated Discourse" potx

... Scot- land. Minqing Hu and Bing Liu. 2004. Mining and sum- marizing customer reviews. In KDD’04: Proceed- ings of the Tenth ACM SIGKDD International Con- ference on Knowledge Discovery and Data Mining, pages ... years. Opinion mining spans a va- riety of subtasks including: creating opinion word lexicons (Esuli and Sebastiani, 2006; Ding et al., 2008), identifying opinion expres...

Ngày tải lên : 16/03/2014, 23:20

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Báo cáo khoa học: Anti- and pro-oxidant effects of quercetin in copper-induced low density lipoprotein oxidation Quercetin as an effective antioxidant against pro-oxidant effects of urate potx

... 3B). Effect of quercetin on the copper-induced lipid peroxidation in preoxidized LDL In order to evaluate the effect of quercetin on the Cu 2+ - induced LPO in pre-oxidized LDL, LDL were ﬁrst incuba- tedwithCu 2+ and ... This powerful antioxidant interaction of quercetin and urate can be partially explained by the interception of reactive species, chelation of transition m...

Ngày tải lên : 23/03/2014, 12:20

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Báo cáo khoa học: Determining and understanding the control of glycolysis in fast-growth tumor cells Flux control by an over-expressed but strongly product-inhibited hexokinase pdf

... NH 4 + , AMP and Fru(2,6)P 2 were determined in the presence of 2 mM Fru6P and 0.8 mM ATP, and with lyophilized coupling enzymes (i.e. in the absence of contaminating ammonium). The number of independent ... emphasizing that, owing to the multitude of variables involved in determining ﬂux and interme- diary concentrations, which have to be kept constant during the experi...

Ngày tải lên : 30/03/2014, 11:20

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Báo cáo khoa học: Cloning and expression of the ﬁrst nonmammalian interleukin-11 gene in rainbow trout Oncorhynchus mykiss pdf

... Li R, Hartley L & Robb L (2001) Cloning of rat interleukin 11 and interleukin 11 receptor alpha chain and analysis of their expression in rat uterus in the peri- implantation period. Reproduction ... changes in mRNA levels were not a result of a general change in the amount of mRNA loaded. Following stringent washing, membranes were put into an X-ray cassette with...

Ngày tải lên : 07/03/2014, 16:20

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Báo cáo khoa học: Cloning and expression of a tomato cDNA encoding a methyl jasmonate cleaving esterase pdf

... a biochemical and molecular level and the encoding genes have been cloned. Biosynthesis takes place mainly in chloroplasts and peroxisomes, initiating after the release of the precursor linolen ic ... spread of defense responses after local induction. For instance, in tomato and potato plants the production of proteinase inhibitors (PI) as an inducib le defense r esponse a...

Ngày tải lên : 16/03/2014, 18:20

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Báo cáo khoa học: Differential gene expression proﬁles of red and green forms of Perilla frutescens leading to comprehensive identiﬁcation of anthocyanin biosynthetic genes doc

... protein involved in anthocyanin transport in vacuoles and a type I CHI, and their roles have been conﬁrmed by in vivo and in vitro studies. The expression levels of all the genes involved in anthocyanin ... GST-like gene involved in vacuole transport of anthocyanin rescued the lesion of anthocyanin accumulation in tt19, indicating a function of PfGST1 in vacuol...

Ngày tải lên : 23/03/2014, 07:20

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Báo cáo khoa học: Characterization and expression analysis of the aspartic protease gene family of Cynara cardunculus L. docx

... C and D, which extends beyond the coding region (Fig. 3), and the relevance of the region of 529 bp in cardosin A expression may explain the ineffectiveness of the cardosin D ﬂanking region in ... protein in several plant species [50]. Repeats of the dinu- cleotide G ⁄ A were reported to bind to the basic pentacysteine protein, and may be involved in the regulation...

Ngày tải lên : 30/03/2014, 09:20

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Báo cáo khóa học: Cloning and expression of murine enzymes involved in the salvage pathway of GDP-L-fucose ppt

... cloning and expression of murine L -fucokinase and GDP- L -fucose pyrophosphorylase. Murine L -fucokinase is expressed as two transcripts of 3057 and 3270 base pairs, encoding proteins of 1019 and ... displaying two putative splice variants [Fig. 2]. Expression of fucokinase cDNAs The two splice variants of fucokinase were subcloned into the XbaI site of a pQM vector c...

Ngày tải lên : 30/03/2014, 13:20

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Tài liệu Báo cáo khoa học: Molecular and cellular speciﬁcity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx

... (G) Sinus gland axonal arborizations containing D-Trp4 VIH (green) and D-Phe3 CHH (red). (H) Enlargement of axon terminals in the sinus gland with labelling as in (G). Peptidyl isomerization in ... chirality of a single aminoacyl resi- due within a peptide chain is a subtle and intriguing mechanism that remains poorly known to date, and which leads to structural and function...

Ngày tải lên : 18/02/2014, 11:20

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Tài liệu Báo cáo khoa học: Structural and functional speciﬁcities of PDGF-C and PDGF-D, the novel members of the platelet-derived growth factors family docx

... mRNA and protein levels of key pro- ﬁbrotic proteins like PDGFR-a and -b, TGFb1, and TIMP-1 and -2 in the liver of transgenic mice. PDGF-C treatment increased both mRNA and protein levels of the ... cells, indicating the possibility of PDGF- D ⁄ PDGFR-b constituting an autocrine loop, and PDGF-B acting in a paracrine manner to promote proliferation and migration of...

Ngày tải lên : 19/02/2014, 07:20

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