Báo cáo khoa học: Examining multiprotein signaling complexes from all angles The use of complementary techniques to characterize complex formation at the adapter protein, linker for activation of T cells pdf

Báo cáo khoa học: Examining multiprotein signaling complexes from all angles The use of complementary techniques to characterize complex formation at the adapter protein, linker for activation of T cells pdf

Báo cáo khoa học: Examining multiprotein signaling complexes from all angles The use of complementary techniques to characterize complex formation at the adapter protein, linker for activation of T cells pdf

... also interact with LAT, but whether these proteins directly or indirectly associate with LAT is still controversial. The result of the formation of LAT-mediated complexes is the activation of signaling ... 5435 MINIREVIEW Examining multiprotein signaling complexes from all angles The use of complementary techniques to characterize complex for...
Ngày tải lên : 23/03/2014, 15:21
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Tài liệu Báo cáo khoa học: Long-distance interactions between enhancers and promoters The case of the Abd-B domain of the Drosophila bithorax complex pdf

Tài liệu Báo cáo khoa học: Long-distance interactions between enhancers and promoters The case of the Abd-B domain of the Drosophila bithorax complex pdf

... enhancer targeting in the Abd-B domain. The observation that the larger the deletion within this region, the stronger the resulting trans regulation, indicates that the critical region is built up from ... difference in the tim- ing of somatic pairing perhaps reflects the difference between the complexities of the regulation of the two systems: a longer time is...
Ngày tải lên : 20/02/2014, 01:20
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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

... the absence of STARS. The actin mutant that favors F-actin formation and increases the F-actin ⁄ G-actin ratio [56] stimulates MRTF activity, even in the absence of STARS, and abolishes further activation ... G-actin, but does not alter the F-actin ⁄ G-actin ratio, reduced the ability of STARS to activate MRTF-dependent transcription. Wild-type actin did not significant...
Ngày tải lên : 07/03/2014, 01:20
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Báo cáo khoa học: Mycobacterium tuberculosis possesses a functional enzyme for the synthesis of vitamin C, L-gulono-1,4-lactone dehydrogenase doc

Báo cáo khoa học: Mycobacterium tuberculosis possesses a functional enzyme for the synthesis of vitamin C, L-gulono-1,4-lactone dehydrogenase doc

... in vitro, either because its concentrations were below the detection limit or because of the lack of the l-gulono-1,4-lactone substrate in these cells. l-Gulono-1,4-lactone can be formed by the ... to determine the enzymatic activity of the GST-tagged Rv1771 protein of M. tuberculosis, the oxidase activity was tested in the presence of the l-gul- ono-1,4-lactone...
Ngày tải lên : 07/03/2014, 12:20
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Báo cáo khoa học: UDP-galactose 4-epimerase from Kluyveromyces fragilis – catalytic sites of the homodimeric enzyme are functional and regulated docx

Báo cáo khoa học: UDP-galactose 4-epimerase from Kluyveromyces fragilis – catalytic sites of the homodimeric enzyme are functional and regulated docx

... inactive. This led to the assumption that there is regulation between the catalytic sites. Func- tionality could be restored after replacement of the inhibitor by a substrate [14]. Therefore, either ... circumference of the lobe next to the site indicates susceptibility to the protease; +UMP and –UMP indicate its association and dissociation; the arrow on the top of...
Ngày tải lên : 16/03/2014, 00:20
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Báo cáo khoa học: End-damage-specific proteins facilitate recruitment or stability of X-ray cross-complementing protein 1 at the sites of DNA single-strand break repair docx

Báo cáo khoa học: End-damage-specific proteins facilitate recruitment or stability of X-ray cross-complementing protein 1 at the sites of DNA single-strand break repair docx

... include identifica- tion of these lesions as a strand break, verification of the nature of the 3¢ end, and identification of a satis- factory pathway for repair. The XRCC1 component of the XRCC1–DNA ... specific protein that is required to progress the particular lesion to the next stage of repair. Therefore, Pol b initiates repair of single-nucleotide gaps, PNK is...
Ngày tải lên : 23/03/2014, 11:20
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Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt

Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt

... document collection pairs. The little the overlap of the range of distribution di- vergence, the sharper the test of different perspec- tives. To account for large variation in the number of words ... Quality of Monte Carlo Estimates The Monte Carlo estimates of the KL divergence from several document collection pair are listed in Table 2. A complete list of...
Ngày tải lên : 23/03/2014, 18:20
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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

... 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 octopaminergic pathways in the ... indicating that the K TrnDAT m for Na + must be greater than 100 m M ,asseeninTrnOAT[12]. The uptake of [ 3 H]DA by cells expressing TrnDAT and TrnOAT was inhibited by...
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

... differences in activity of the respective regulatory elements due to interactions rather than in the use of distinct, tissue-specific regulatory elements. Glucocorticoid sensitivity of the regulatory sequences All ... respect to their regulatory activity. To test this hypothesis, we examined the combinatorial effects of modular deletions in the distal upstream and fi...
Ngày tải lên : 23/03/2014, 20:22
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Báo cáo khoa học: Cyclosporin A-induced oxidative stress is not the consequence of an increase in mitochondrial membrane potential doc

Báo cáo khoa học: Cyclosporin A-induced oxidative stress is not the consequence of an increase in mitochondrial membrane potential doc

... during the transfer of these electrons is used to pump protons from the mito- chondrial matrix towards the inner membrane space, thereby creating a proton gradient. The energy stored in the proton ... accu- mulation between non-P-glycoprotein-containing cells and the same cells transfected in such a way that they express this protein. We demonstrated that in cells that...
Ngày tải lên : 30/03/2014, 08:20
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