Báo cáo khoa học: Mapping of the functional phosphate groups in the catalytic core of deoxyribozyme 10–23 potx

Báo cáo khoa học: Mapping of the functional phosphate groups in the catalytic core of deoxyribozyme 10–23 potx

Báo cáo khoa học: Mapping of the functional phosphate groups in the catalytic core of deoxyribozyme 10–23 potx

... modification on the catalytic activity of deoxyribozyme 10–23 The functional role of the individual phosphate groups in the catalytic core of deoxyribozyme 10–23 was examined by determination of the thio ... deoxyribozyme 10–23 In order to obtain a deeper insight into the functional role of the oxygen atoms of the P5 phosphate group...
Ngày tải lên : 07/03/2014, 10:20
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Báo cáo khoa học: Large-scale overproduction, functional purification and ligand affinities of the His-tagged human histamine H1 receptor ppt

Báo cáo khoa học: Large-scale overproduction, functional purification and ligand affinities of the His-tagged human histamine H1 receptor ppt

... receptor–ligand interactions of the histamine receptors. Elucidation of the structure and dynamics of membrane proteins is a challen- ging task essential for proper understanding of the func- tioning of fundamental ... [28]. The N-terminal sequence of the H1 receptor indeed contains two N-linked glycosylation consensus sites, but in prelim- inary studies no binding to...
Ngày tải lên : 30/03/2014, 14:20
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Tài liệu Báo cáo khoa học: An immunomodulator used to protect young in the pouch of the Tammar wallaby, Macropus eugenii pptx

Tài liệu Báo cáo khoa học: An immunomodulator used to protect young in the pouch of the Tammar wallaby, Macropus eugenii pptx

... production of inter- leukins and secretion of immunoglobulins on the mucosal surface of the intestine [49,50]. The antibacte- rial defence of the intestinal mucosa depends in part on stimulation of CCK ... euge- nin, indicating that eugenin is indeed acting through CCK 2 receptors. To further investigate the interaction of eugenin with CCK 2 receptors, we investigated...
Ngày tải lên : 19/02/2014, 16:20
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Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx

Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx

... terminal in the grammar. If A is a terminal then G A is the distribution that puts all of its mass on the unit tree (i.e., tree consisting of a single node) labeled A. If A is a nonterminal then G A is ... parse of that string with a PCFG approximation to the adaptor grammar. This PCFG contains a production for each adapted subtree in the parses of the other strings i...
Ngày tải lên : 20/02/2014, 09:20
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Báo cáo khoa học: Nuclear actin and actin-binding proteins in the regulation of transcription and gene expression docx

Báo cáo khoa học: Nuclear actin and actin-binding proteins in the regulation of transcription and gene expression docx

... that the RPEL domain of MRTF-A binds actin more strongly than the RPEL domain of myocar- din, and that the RPEL motif itself is an actin-binding element. RPEL1 and RPEL2 of myocardin bind actin weakly ... as STARS-interacting proteins. These novel proteins con- tain four LIM domains and a C-terminal villin head- piece domain, which mediates actin-binding in several proteins, suc...
Ngày tải lên : 07/03/2014, 01:20
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Báo cáo khoa học: "Some Comments on Algorithm and Grammar in the Automatic Parsing of Natural Languages" ppt

Báo cáo khoa học: "Some Comments on Algorithm and Grammar in the Automatic Parsing of Natural Languages" ppt

... written in the form of appropriate tables of rules. The paper raises the question of the increasing complexity of the tables when more than the most elementary natural-language con- ditions are included, ... machine translation. It must be noted at the outset that in this author’s opinion the aim of the automatic-parsing component of a machine-translation...
Ngày tải lên : 07/03/2014, 18:20
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Báo cáo khoa học: A novel serine protease highly expressed in the pancreas is expressed in various kinds of cancer cells potx

Báo cáo khoa học: A novel serine protease highly expressed in the pancreas is expressed in various kinds of cancer cells potx

... confirm the expression of prosemin mRNA in some cell lines. A band of the predicted size (500 bp) of the PCR product was observed for most of the cell lines tested, including HPC-YO and HPC-YS, in ... 31 000, indicating successful digestion of the artificial trypsinogen pro-enzyme frag- ment. The amount of 31 kDa prosemin increased in pro- portion to the time of...
Ngày tải lên : 16/03/2014, 23:20
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Báo cáo khoa học: FLIP and MAPK play crucial roles in the MLN51-mediated hyperproliferation of fibroblast-like synoviocytes in the pathogenesis of rheumatoid arthritis pdf

Báo cáo khoa học: FLIP and MAPK play crucial roles in the MLN51-mediated hyperproliferation of fibroblast-like synoviocytes in the pathogenesis of rheumatoid arthritis pdf

... critical role in the proliferation of MH7A cells. In order to determine whether MLN51 is involved in the anti-apoptosis as well as cell proliferation of MH7A in response to GM-CSF, we examined the apoptosis ... angiogenesis in arthritic joints [2–4]. Several cytokines and RA factors existing in the RA environment stimulate the overgrowth of FLSs, leading to the a...
Ngày tải lên : 23/03/2014, 07:20
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Báo cáo khoa học: Functionally distinct dopamine and octopamine transporters in the CNS of the cabbage looper moth* potx

Báo cáo khoa học: Functionally distinct dopamine and octopamine transporters in the CNS of the cabbage looper moth* potx

... dopamine- selective transporter is found. Keywords: insect; neurotransmitter; transporter; dopamine; octopamine; cocaine. The catecholamine dopamine (DA), the phenolamine octopamine (OA) and the indolamine ... does the moth OAT substitute for DAT in dopami- nergic signaling pathways in the moth CNS, and what is the nature of the mechanism that substitutes for OAT in the...
Ngày tải lên : 23/03/2014, 20:22
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Báo cáo khoa học: Upstream and intronic regulatory sequences interact in the activation of the glutamine synthetase promoter pot

Báo cáo khoa học: Upstream and intronic regulatory sequences interact in the activation of the glutamine synthetase promoter pot

... (muscle). The application of the ANOVA technique allowed us to segregate the main (intrinsic) activities of the respective elements from the effects of their interactions. Using this approach, the upstream ... sequences present in the respective constructs are shown in the left portion of the figure as solid black lines. The upper line shows the linkage of...
Ngày tải lên : 23/03/2014, 20:22
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