Báo cáo khoa học: Novel c-carboxyglutamic acid-containing peptides from the venom of Conus textile docx

... US government works Gla-containing peptides from C. textile venom E. Czerwiec et al. Novel c-carboxyglutamic acid-containing peptides from the venom of Conus textile Eva Czerwiec 1,2 , Dario E. ... identified. It remains the sole source of structural information of invertebrate c-carboxylase substrates. Four novel Gla-con- taining peptides were purified fr...

Ngày tải lên: 23/03/2014, 11:20

... through binding of CREB to the promoter region of the COX-2 gene in 3T3-L1 cells. These results indicate that PGF 2a suppresses the progression of the early phase of adipogenesis by enhancing the binding of ... vari- ety of physiological roles in the body and is synthe- sized by the reduction of either the 9,11-endoperoxide moiety of PGH 2 or the 9-keto group...

Ngày tải lên: 28/03/2014, 22:20

... (unit: C 6 h )1 Æg )1 FW): r CO 2 !Suc ¼ r NetPhotosynthesis Àr CO 2 !Starch Ratesof net photosynthesis (r NetPhotosynthesis ) were calcu- lated as the average rate of carbon uptake during the first half of the light phase (n = ... interconversion rates as a function of time of cold exposure, (b) comparison of the magnitudes of the various interconversion rates, and (c) l...

Ngày tải lên: 14/02/2014, 22:20

... modules. The pathways for the individual carbohydrates, including the description of protein synthesis, are connected to the glycolysis module. The PTS reactions, the synthesis of cAMP and the activation ... popular [21]. One advantage of the method of modular modeling is that the granularity of the submodels can easily be adjusted to the objective of the m...

Ngày tải lên: 18/02/2014, 13:20

... studies. The high selectivity of the a-conotoxins, together with the possibility of obtaining detailed information on their three dimen- sional structures and the relative ease of synthesis, makes them ... distinct nAChRs are peptides isolated from the venom of cone snails [26]. Each of the 500 or so species contains in its venom a mixture of 50–200 peptides,...

Ngày tải lên: 19/02/2014, 12:20

... can therefore postulate that, when the segment beyond W140 was removed, the secondary structure of the protein disintegrated. Using the peak at 222 nm of the wild-type protein as an index of helical ... structure results from either repla- cing the tryptophan at position 140 with alanine or the removal of a fragment from positions 140–149. This is supported by the...

Ngày tải lên: 20/02/2014, 01:20

... .5. ity of the transition distributions, are stronger than the effects of β, which determines the probability of the output distributions. The optimal value of .003 for α reflects the fact that the ... of the same randomized sets of sentences used by Smith and Eisner. Note that training on sets of contiguous sentences from the beginning of the treebank con...

Ngày tải lên: 20/02/2014, 12:20

... Nerbonne (2006). In both of these papers the identification of linguistic structure in the aggregate analysis is based on the analysis of the pronunciation of the vowels found in the data set. In work ... the underlying linguistic structure, i.e. the specific linguistic elements that contributed to the differences between the dialects. This is very of- ten seen as...

Ngày tải lên: 20/02/2014, 12:20

... in the cell, chaperones are saturated and the equilibrium shifts toward the free version of r 32 , leading to induc- tion of the stress response. Nevertheless, the nature and variability of the recombinant ... native a-helices of the N-terminal 185 residues of the functional domain of the HA2 subunit of the influenza virus hemagglutinin protein and to detect c...

Ngày tải lên: 06/03/2014, 00:20

... cell-cycle regulation The mode of action of RMI1 in the regulation of energy homeostasis might be based on the regulation of adipocyte hyperplasia. Studies have shown that siRNA knockdown of RMI1 resulted ... disruption of the homeostasis between food intake and energy expendi- ture, and therefore factors affecting these processes are the focus of extensive research ta...

Ngày tải lên: 06/03/2014, 01:20