Báo cáo khoa học: Collective behavior in gene regulation: Metabolic clocks and cross-talking doc

Báo cáo khoa học: Collective behavior in gene regulation: Metabolic clocks and cross-talking doc

Báo cáo khoa học: Collective behavior in gene regulation: Metabolic clocks and cross-talking doc

... MINIREVIEW Collective behavior in gene regulation: Metabolic clocks and cross-talking Michele M. Bianchi Department of Cell and Developmental Biology, University ... for a single cell over time and the average over the statistical ensemble of individuals at a given time coincide. In the ergodic hypothesis, genes are generally divided into housekeeping genes, ... (nondo...
Ngày tải lên : 30/03/2014, 04:20
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Báo cáo khoa học: Collective behavior in gene regulation: The cell is an oscillator, the cell cycle a developmental process doc

Báo cáo khoa học: Collective behavior in gene regulation: The cell is an oscillator, the cell cycle a developmental process doc

... samples at the beginning of RNA isolation. The use of actin and other constitutive, maintenance or housekeeping genes as normalizing standards is a time-honored practice in PCR and other amplification assays. ... prevented from replicating and dividing with the minimal genera- tion times. Kinetically, the yeast stochastic tissue and a mammalian tissue such as the epithelial cells of...
Ngày tải lên : 30/03/2014, 04:20
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Báo cáo khoa học: "CONCURRENT PARSING IN PROGRAMMABLE LOGIC ARRAY PROBLEMS AND PROPOSALS" docx

Báo cáo khoa học: "CONCURRENT PARSING IN PROGRAMMABLE LOGIC ARRAY PROBLEMS AND PROPOSALS" docx

... conceptual and practical introduction into the principles of wiring or constructing special machines for lan- guage processing tasks instead of programming a universal machine. Construction would in ... The diagram includes the input and output registers, in order to show how easily these are integrated into the PLA design. The inputs stored during [clocksig- nal] ~l in the...
Ngày tải lên : 31/03/2014, 17:20
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Tài liệu Báo cáo khoa học: The role in the substrate specificity and catalysis of residues forming the substrate aglycone-binding site of a b-glycosidase docx

Tài liệu Báo cáo khoa học: The role in the substrate specificity and catalysis of residues forming the substrate aglycone-binding site of a b-glycosidase docx

... aglycone-binding site in the stabilization of ES à and the interdependence between the binding of aglycone and the positioning of glycone in subsite )1 are not known. In this study, the role in the ... be of particular importance in understanding the physiological role of b-glycosidases and in designing inhibitors. In addition, another important issue in understand- ing...
Ngày tải lên : 18/02/2014, 17:20
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Tài liệu Báo cáo khoa học: Caveolin-1 influences P2X7 receptor expression and localization in mouse lung alveolar epithelial cells docx

Tài liệu Báo cáo khoa học: Caveolin-1 influences P2X7 receptor expression and localization in mouse lung alveolar epithelial cells docx

... P2X 7 protein. Indeed, suppression of Caveolin-1 protein expression in E10 cells using short hairpin RNAs resulted in a large reduction in P2X 7 protein expression. Our data demonstrate a potential interaction ... Caveolin-1 and P2X 7 distribution in control and in Caveolin-1 shRNA-transfected E10 cells. Note the loss of colocalization of Caveolin-1 and P2X 7 in Cav-1 shRNA...
Ngày tải lên : 19/02/2014, 00:20
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Tài liệu Báo cáo khoa học: Adaptive changes in the expression of nuclear and mitochondrial encoded subunits of cytochrome c oxidase and the catalytic activity during hypoxia pptx

Tài liệu Báo cáo khoa học: Adaptive changes in the expression of nuclear and mitochondrial encoded subunits of cytochrome c oxidase and the catalytic activity during hypoxia pptx

... Chaps and 150 m M NaCl and protease inhibitors [5 lgÆmL )1 pepstatin A, 5 lgÆmL )1 aprotinin, and 1 m M phenylmethanesulfonyl fluoride]) and lysed by three cycles of freezing and thawing in liquid ... lgÆmL )1 penicillin/streptomycin. The myocytes were induced to differentiate into myoblasts by replacing the medium at confluence with a fresh medium containing 2% (v/v) fetal bovine s...
Ngày tải lên : 20/02/2014, 23:20
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Báo cáo khoa học: Protein transport in organelles: The composition, function and regulation of the Tic complex in chloroplast protein import pptx

Báo cáo khoa học: Protein transport in organelles: The composition, function and regulation of the Tic complex in chloroplast protein import pptx

... CaM-binding domains, and contains at least one conserved potential CaM-binding motif [46]. Additionally, the binding of CaM at the C-terminus and the binding of NADPH at the extreme N-terminus ... domains are degenerate 34-amino acid repeats forming anti-parallel a-helices known to be involved in an array of protein–protein interactions (generally with non-TPR proteins) [41]. Both domai...
Ngày tải lên : 07/03/2014, 03:20
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Báo cáo khoa học: Protein transport in organelles: Protein transport into and across the thylakoid membrane pptx

Báo cáo khoa học: Protein transport in organelles: Protein transport into and across the thylakoid membrane pptx

... proteinaceous insertion machinery. Other single- spanning proteins have also been suggested to use this membrane integration route, including the photosys- tem II subunits, PsbW and PsbX. In describing ... N-terminal basic region, a hydro- phobic central core and a polar C-terminal region end- ing in an Ala-X-Ala terminal processing site. Proteins destined to be transported by the Tat...
Ngày tải lên : 07/03/2014, 03:20
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Báo cáo khoa học: Nucleosome positioning in relation to nucleosome spacing and DNA sequence-specific binding of a protein doc

Báo cáo khoa học: Nucleosome positioning in relation to nucleosome spacing and DNA sequence-specific binding of a protein doc

... pair bound to L1 and L2. Turning a gene into an active state from a state of inactivation often involves binding of a single activator molecule to its site in a repressive chromatin structure [37]. ... have shown in this study that trans-acting proteins are the dominant determinants for nucleosome positioning and spacing. Several exam- ples of nucleosome positioning due to the bindi...
Ngày tải lên : 16/03/2014, 10:20
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Báo cáo khóa học: Genetic defects in fatty acid b-oxidation and acyl-CoA dehydrogenases Molecular pathogenesis and genotype–phenotype relationships ppt

Báo cáo khóa học: Genetic defects in fatty acid b-oxidation and acyl-CoA dehydrogenases Molecular pathogenesis and genotype–phenotype relationships ppt

... also reflected in the profile of acyl-carnitines in blood and in patient cells metabolizing long-chain fatty acids [27]. Not surprisingly, the severe metabolic block results in profound energy deficiency and ... enzyme. Investigations of biogenesis and stability In the late 1980s and early 1990s it was realized that the expression and folding of many cellular proteins, incl...
Ngày tải lên : 23/03/2014, 12:20
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