Results 261 to 270 of about 229,253 (309)
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Strategies for the reconstitution of chromatin
Nature Methods, 2004In eukaryotes, chromatin is the natural form of DNA in the nucleus. For hundreds of millions of years, DNA-binding factors have evolved with chromatin. It is therefore more desirable to study the molecular mechanisms of DNA-directed processes with chromatin than with naked DNA templates.
Alexandra, Lusser, James T, Kadonaga
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Reconstitution of a Proton Pump
Biochemical Society Transactions, 1976The retinal-protein complex bacteriorhodopsin mediates lightxnergy conversion in halobacteria. This chromoprotein is embedded in the cell membrane and forms insular regions. These can be isolated by membrane-fractionation procedures, and they consist of a lipid matrix containing bacteriorhodopsin molecules in a hexagonal crystalline arrangement called ...
D, Oesterhelt, V, Christoffel
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Reconstituting tissue patterning
Science, 2020A synthetic morphogen reveals quantitative principles of tissue ...
Naama, Barkai, Ben-Zion, Shilo
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Critical Reviews in Biochemistry, 1985
The first model of the structure of cell membranes was developed very early from indirect evidence.' It postulated the existence of a bimolecular lipid membrane which serves as the main and electrical isolating part of the cell membrane. The proteins were either associated with or incorporated into the membrane.Z Following this idea, it was postulated ...
Wolfang Hanke, Christopher Miller
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The first model of the structure of cell membranes was developed very early from indirect evidence.' It postulated the existence of a bimolecular lipid membrane which serves as the main and electrical isolating part of the cell membrane. The proteins were either associated with or incorporated into the membrane.Z Following this idea, it was postulated ...
Wolfang Hanke, Christopher Miller
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Reconstituting knowledge management
Journal of Knowledge Management, 2008Purpose The purpose of the paper is to improve traditional knowledge management models in light of complexity theory, emphasizing the importance of moving away from hierarchical relationships among data, information, knowledge, and wisdom.
Jean-Baptiste P. L. Faucher +2 more
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The reconstitution of clostridial ferredoxin
Biochemical and Biophysical Research Communications, 1966Previous experiments from this laboratory (Lovenberg, et al., 1963; Malkin & Rabinowitz, 1966) indicated that when bacterial ferredoxin is treated with a mercurial, the color of the protein is bleached, and both the iron and the acidlabile sulfide of the protein are released.
R, Malkin, J C, Rabinowitz
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Reconstitution of transmitter secretion
Current Opinion in Neurobiology, 1993Molecular mechanisms involved in the various stages of transmitter secretion have been studied by perturbing the composition of secretory cells using pharmacological and biochemical agents. An emerging approach is to reconstitute individual steps or the entire sequence of secretion mechanisms in non-secretory cells by loading the cell with presynaptic ...
J, Alder, M M, Poo
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1978
This paper presents Selected Decisions and Selected Documents’ Supplement to Eighth issue of the IMF. This volume, which is presented as a Supplement to the Eighth Issue of Selected Decisions of the IMF and Selected Documents includes general decisions adopted by the IMF since May 10, 1976, the date of publication of the Eighth Issue.
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This paper presents Selected Decisions and Selected Documents’ Supplement to Eighth issue of the IMF. This volume, which is presented as a Supplement to the Eighth Issue of Selected Decisions of the IMF and Selected Documents includes general decisions adopted by the IMF since May 10, 1976, the date of publication of the Eighth Issue.
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2007
In this chapter, a detailed protocol is given for ion-channel reconstitution in the two most used model membranes: planar bilayers and liposomes. In the planar bilayer section, methods are described for the expression of ion channels in Xenopus laevis oocytes, the isolation of their membranes, the insertion of ion channels into the bilayer by vesicle ...
Francisco J, Morera +4 more
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In this chapter, a detailed protocol is given for ion-channel reconstitution in the two most used model membranes: planar bilayers and liposomes. In the planar bilayer section, methods are described for the expression of ion channels in Xenopus laevis oocytes, the isolation of their membranes, the insertion of ion channels into the bilayer by vesicle ...
Francisco J, Morera +4 more
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