Báo cáo khoa học: Gene regulation by tetracyclines Constraints of resistance regulation in bacteria shape TetR for application in eukaryotes Christian Berens and Wolfgang Hillen pptx
Báo cáo khoa học: "Morphological Disambiguation by Voting Constraints" ppt
... a nominal form with a possessive marker 2SG, following a pronoun with 2SG agreement and genitive case, enforcing the sim- plest form of noun phrase constraints. 3. In general constraints ... set of rules to cover the same set of local linguistic phenomena. Our current and future work in this framework involves the learning of constraints and their votes from co...
Ngày tải lên: 08/03/2014, 21:20
Tài liệu Báo cáo khoa học: Differentiation stage-dependent preferred uptake of basolateral (systemic) glutamine into Caco-2 cells results in its accumulation in proteins with a role in cell–cell interaction pptx
... glutamine; (a) by determining the relative uptake of glutamine; (b) by searching for changes in the intestinal proteome; and (c) by examining glutamine incorporation into cellular proteins. The Caco-2 ... pro- ducing proteins involved in cell–cell adhesion may be reflected in the second group of labelled proteins. For instance, collagen-binding protein 2, also known as co...
Ngày tải lên: 20/02/2014, 01:20
Báo cáo khoa học: Computer-assisted mass spectrometric analysis of naturally occurring and artificially introduced cross-links in proteins and protein complexes potx
... Candidate cross-links found in NK1 using BS 3 as a cross- linking agent. The cross-link candidates are nominated by the VIRTUALMSLAB program by assigning peaks in the MALDI-TOF mass spectrum of ... modified by a partially hydrolysed cross-linker, intrapeptide cross-linking products and interpeptide cross-linking products. The match presents all peptide candidates for assignment...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: The N-terminal cysteine pair of yeast sulfhydryl oxidase Erv1p is essential for in vivo activity and interacts with the primary redox centre doc
... the correct arrangement of the FAD-binding fold. Variations in dimer formation and unique colour changes of mutant proteins argue in favour of an interaction between the N-terminal cysteine pair with the ... of the nine present in human Alrp and in addition, the mutated yeast proteins can be easily checked for in vivo activity. Materials and methods Strains and pla...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo khoa học: Curcumin suppresses the dynamic instability of microtubules, activates the mitotic checkpoint and induces apoptosis in MCF-7 cells ppt
... determination MCF-7 cells were incubated either separately with curcu- min, paclitaxel and vinblastine or in combination with curc- umin and vinblastine or paclitaxel for one cell cycle. The combination ... example, 12 lm curcumin reduced the rates of shortening and growing phases by 39% and 19%, respectively, and reduced the extent of the grow- ing and shortening phases...
Ngày tải lên: 23/03/2014, 03:20
Tài liệu Báo cáo khoa học: Gene transcription of fgl2 in endothelial cells is controlled by Ets-1 and Oct-1 and requires the presence of both Sp1 and Sp3 pdf
... procoagulant of the classical extrinsic pathway of coagulation resulting in thrombin generation, and subse- quent fibrin deposition. Furthermore, TF has important roles in the regulation of angiogenesis in ... necessary for development of a normal fetus and in regulating immune responses within the intestine. Induction of fgl2 in macrophages in response to viruses...
Ngày tải lên: 20/02/2014, 11:20
Tài liệu Báo cáo khoa học: Gene silencing at the nuclear periphery pdf
... pathway involved in mus- cle regeneration [61,62]. Stewart and his colleagues evaluated regenerating muscle of emerin and lamin A null mice. In addition to Rb and MyoD, lack of emer- in resulted in ... bound by lamins [9]. Lining the nucleoplasmic side of the NE, and in close contact with it, is the nuclear lamina (reviewed in [10,10a]). It is a protein meshwork co...
Ngày tải lên: 19/02/2014, 02:20
Tài liệu Báo cáo khoa học: Calcium signalling by nicotinic acid adenine dinucleotide phosphate (NAADP) doc
... NAADP and compare them with the actions of InsP 3 and cADPR. Distinct properties of NAADP Since the discovery of NAADP as a Ca 2+ mobilizing molecule in sea urchin egg homogenates, the sea urchin egg ... ryanodine sensitive Ca 2+ stores, resulting in the inhibition of InsP 3 and cADPR responses. However, NAADP- induced Ca 2+ release remains [21]. Similar results were seen i...
Ngày tải lên: 20/02/2014, 01:20
Tài liệu Báo cáo khoa học: The distinct nucleotide binding states of the transporter associated with antigen processing (TAP) are regulated by the nonhomologous C-terminal tails of TAP1 and TAP2 ppt
... 8A). In one half of the cycle, the C-terminal tail of TAP2 induces a conformation in NBD2 that is nonpermissive for ATP binding. The resulting ADP-binding state of TAP2 and the C-terminal tail of ... on nucleotide binding was found for the resting states of wild- type TAP and variant 2–1V2 (Fig. 5). In both cases nucleotide binding of the two TAP chains reflect intrin...
Ngày tải lên: 20/02/2014, 02:21
Tài liệu Báo cáo khoa học: "Faster Parsing by Supertagger Adaptation" pptx
... train- ing on the combination of these sets and the stan- dard training corpora. We applied standard evalu- ation metrics for speed and accuracy, and explored the source of the changes in parsing ... Chapter of the As- sociation for Computational Linguistics, pages 1–8, Pittsburgh, PA, USA. Anoop Sarkar. 2007. Combining supertagging and lexicalized tree-adjoining grammar p...
Ngày tải lên: 20/02/2014, 04:20