Báo cáo khoa học: "Development of Corpora within the CLaRK System The BulTreeBank Project Experience" docx

... context of their use. The first version of the CLaRK System was re- leased on 20.05.2002 and it is freely available at the site of the BulTreeBank Project l . It is actively used within the BulTreeBank ... Introduction The CLaRK System is an XML-based system for corpora development — see (Simov et. al., 2001). The main aim behind the design of the...

Ngày tải lên: 24/03/2014, 03:20

... increase in apoptosis [73]. The authors of this study ascribe the regulation of outgrowth of limb buds and patterning of the digits to the chicken AP-2. The role of AP-2a was further studied in zebrafish. It ... further analyze their interactions with AP-2 and the functional role of these in chondrocytes. Furthermore, it is speculated that in melanoma, where AP-2a acts...

Ngày tải lên: 16/02/2014, 09:20

... to examine the endothelial cell biology of the mouse, and will accelerate the molecular and cellular analysis of ECs and their heterogeneity in various vascular beds. The early mortality of the T26 ... for the latter. The PCR products were cloned into the EcoRV site of pZErO-2 (Invitrogen). A XhoI–PvuII- digested fragment of the wild-type SV40T Ag cDNA and a PvuII–...

Ngày tải lên: 18/02/2014, 17:20

... complications into the preparation of the list and programming of the rou- tine. Some idea of the breadth of these complications is gained through consideration of another basic attribute of a stemming ... grammatical form. The form of the words which the user inputs will often not corre- spond to that of the original words in the catalogue. To permit t...

Ngày tải lên: 16/03/2014, 19:20

... only few of them really make use of the technology. While, on the other hand, most computer scientists tend to use the practical approach rather than constructing a complete framework to understand the ... a large number of readers, published in the year of 1994. Each of the 52 editions corresponds to a particular week of the year and was taken randomly from the 7...

Ngày tải lên: 17/03/2014, 07:20

... conformational rearrangement and thereby traps irreversibly the target protease. The inhibitory specificity of serpins is attributed largely to the nature of the residues at P1-P¢1 positions and the length of the RSL. ... in the inter- action with the putative target protease. Following the binding to the enzyme and cleavage of the P1-P’1 scissile bond of the...

Ngày tải lên: 30/03/2014, 13:20

... that the killing effect depended on the concentration of the tk enzyme, the number of cells expressing HSV-tk, different cell types and the overall confluence of the HSV-tk expres- sing-cells. These ... with DNA syn- thesis during S phase of the cell cycle is not the only mechanism of toxicity of phosphorylated GCV. Furthermore, although the exact mechanism by whi...

Ngày tải lên: 30/03/2014, 16:20

... transfection efficiency of a given cell type, the quality of the DNA, the quantity of DNA taken up by the cells, the cytotoxicity of the transfection reagents, and the condition of the cells. For example, ... the ratio of the two fluorophores becomes greater or less than 1, the chances of forming complexes that contain both of the fluorophores will decreas...

Ngày tải lên: 30/03/2014, 20:20

... cysteine and the P-loop in the structures of PhyAsr. Table S3. Least squares superposition of main chain atoms of the P-loop (HCX 5 RS ⁄ T) of PTP structures determined in the absence of an active ... contact with the carbonyl oxygen of Gly255. These movements away from the oxidized cysteine increase the space inside the P-loop to accommodate the large sulfonic a...

Ngày tải lên: 18/02/2014, 18:20

... receptor-blocking experiments. The rates of uptake of both the lipid and protein components are not matched by the rate of cel- lular metabolism of these species, resulting in the accu- mulation of both unmodified ... glycation, rather than purely the loss of the parent amino acid, which is the key factor in terms of receptor recognition [29]. There are no data avai...

Ngày tải lên: 19/02/2014, 02:20