Báo cáo khoa học: 2-Oxo acid dehydrogenase complexes in redox regulation Role of the lipoate residues and thioredoxin pot

Tài liệu Báo cáo khoa học: Cytokinin oxidase/dehydrogenase genes in barley and wheat docx

Tài liệu Báo cáo khoa học: Cytokinin oxidase/dehydrogenase genes in barley and wheat docx

... barley regulate the active cyto kinin level principally in developing grains, and that the biologically active cytokinins are probably deactivated by other m etabolic pathways, such as glycosylation, in the ... owing to their very low content in plant tissues. The ground-breaking cloning of the cytokinin oxidase maize gene ZmCKX 1 [9,10] o pened up the possibility for mo...

Ngày tải lên: 19/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Multiple promoters regulate tissue-specific alternative splicing of the human kallikrein gene, KLK11⁄hippostasin ppt

Tài liệu Báo cáo khoa học: Multiple promoters regulate tissue-specific alternative splicing of the human kallikrein gene, KLK11⁄hippostasin ppt

... pro- moter use of the KLK11 gene appears to link to the splicing pathway of KLK11 mRNAs and to regulate the trafficking of KLK11 isoforms in the trans-Golgi network. Such complex regulation of KLK11 ... expressing both isoforms of KLK11, and used human a neuroblastoma cell line, KP-N-YN, because of the transfection efficiency and expression of both KLK11 isofor...

Ngày tải lên: 19/02/2014, 06:20

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Tài liệu Báo cáo khoa học: Arsenite stimulated glucose transport in 3T3-L1 adipocytes involves both Glut4 translocation and p38 MAPK activity docx

Tài liệu Báo cáo khoa học: Arsenite stimulated glucose transport in 3T3-L1 adipocytes involves both Glut4 translocation and p38 MAPK activity docx

... Miers, W.R. & Barrett, E.J. (1998) The role of insulin and other hormones in the regulation of amino acid and protein metabolism in humans. J. Basic Clin. Physiol. Pharmacol. 9, 235–253. 3. ... nature of the insulin- (namely the IR) and arsenite-induced tyrosine kinases, and fur- thermore they suggest that tyrosine kinase activity is a requirement for arsen...

Ngày tải lên: 21/02/2014, 00:20

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Tài liệu Báo cáo khoa học: "NATURAL VS. PRECISE CONCISE LANGUAGES FOR HUMAN OPERATION OF COMPUTERS: RESEARCH ISSUES AND EXPERIMENTAL APPROACHES" doc

Tài liệu Báo cáo khoa học: "NATURAL VS. PRECISE CONCISE LANGUAGES FOR HUMAN OPERATION OF COMPUTERS: RESEARCH ISSUES AND EXPERIMENTAL APPROACHES" doc

... opers of interactive systems and in evaluating the impor- tance of the user's familiarity with: i) the problem domain 2) the data in the computer 3) the available commands 4) typing skills ... been handled, than the operator's con- viction that the terminal and thus ~he @~t.e~ ~re in control, have 'a mind of their own,' or are tuggin...

Ngày tải lên: 21/02/2014, 20:20

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Báo cáo khoa học: Nup358, a nucleoporin, functions as a key determinant of the nuclear pore complex structure remodeling during skeletal myogenesis docx

Báo cáo khoa học: Nup358, a nucleoporin, functions as a key determinant of the nuclear pore complex structure remodeling during skeletal myogenesis docx

... annealed and inserted into the BglII and HindIII sites of pEGFP-NLS. The oligonucleotide fragment for NES-NLS was flanked with BglII and BamHI, and then inserted into the BamHI site of pGEX-hGFP. ... Microinjection of NLS-containing substrates in a myoblast. The movie represents the NLS microin- jection experiment shown in Fig. 6A. Video S2. Microinjection of NLS-...

Ngày tải lên: 06/03/2014, 01:20

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Báo cáo khoa học: Purine nucleoside phosphorylases from hyperthermophilic Archaea require a CXC motif for stability and folding pot

Báo cáo khoa học: Purine nucleoside phosphorylases from hyperthermophilic Archaea require a CXC motif for stability and folding pot

... because the substitution of cysteine with serine results in a significant lowering of the thermodynamic and kinetic stability parameters of SsMTAPII and PfPNP [10,12]. The stabilizing role of the ... cysteines with serines significantly affects both their thermodynamic and kinetic stability [10,12], suggesting the involvement of the cysteine pair in the therm...

Ngày tải lên: 07/03/2014, 00:20

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Báo cáo khoa học: Peroxiredoxins as cellular guardians in Sulfolobus solfataricus – characterization of Bcp1, Bcp3 and Bcp4 pot

Báo cáo khoa học: Peroxiredoxins as cellular guardians in Sulfolobus solfataricus – characterization of Bcp1, Bcp3 and Bcp4 pot

... tested (Fig. 7C). At this point, we deter- mined the thermoresistance levels of the enzymes by incubating them for varying periods at 80, 90, 95 and 100 °C and then assaying their respective residual ... atypical, depending on the location of Cys- S R residue. In typical 2-Cys-Prxs, the Cys-S P OH reacts with the Cys-S R residue located in the C-terminal sequence of...

Ngày tải lên: 07/03/2014, 05:20

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Báo cáo khoa học: b-Secretase cleavage is not required for generation of the intracellular C-terminal domain of the amyloid precursor family of proteins pot

Báo cáo khoa học: b-Secretase cleavage is not required for generation of the intracellular C-terminal domain of the amyloid precursor family of proteins pot

... processing of the APP family of proteins. BACE1 expression regulated the levels and species of full-length APLP1, APP and APLP2, of their shed ectodomains, and of their mem- brane-bound C-terminal ... loss of BACE1 activity. These results indicate that BACE1 is involved in regulating ecto- domain shedding, maturation and trafficking of the APP family of pro- tei...

Ngày tải lên: 15/03/2014, 10:20

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Báo cáo khóa học: Mycoplasma pneumoniae HPr kinase/phosphorylase Assigning functional roles to the P-loop and the HPr kinase/phosphorylase signature sequence motif doc

Báo cáo khóa học: Mycoplasma pneumoniae HPr kinase/phosphorylase Assigning functional roles to the P-loop and the HPr kinase/phosphorylase signature sequence motif doc

... S161 is involved in the catalytic activity, in addition to its role in triphosphate binding. In the HPrK/P of B. subtilis, the corresponding S160A mutation resulted in loss of ATP binding and enzymatic ... unknown. The three amino acids G159, K160, and S161 are involved in binding of the triphosphate moiety of ATP or GTP [19,32]. The muta- tions G159A an...

Ngày tải lên: 16/03/2014, 16:20

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Tài liệu Báo cáo khoa học: Amino acid discrimination by arginyl-tRNA synthetases as revealed by an examination of natural specificity variants doc

Tài liệu Báo cáo khoa học: Amino acid discrimination by arginyl-tRNA synthetases as revealed by an examination of natural specificity variants doc

... FEBS bean and soybean. When binding of arginine in the presence of tRNA was investigated, some changes in the binding architecture were observed [35], in that N(153:Y), in addition to interacting with ... level attained in the pres- ence of L-arginine was compared to that in the presence of 1 mM of the analogue indicated, using [ 32 P]-labelled jack bean tran...

Ngày tải lên: 18/02/2014, 13:20

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