Results 201 to 210 of about 1,050,062 (243)

Plant plastids: from evolutionary origins to functional specialization and organelle interactions. [PDF]

J Exp Bot
Renna L, Papini A, Mancuso S, Brandizzi F, Stefano G.   +4 more
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[Protein transport across biological membranes].

Postepy biochemii, 1994
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Membrane Transport of Proteins

Nature New Biology, 1972
FACILITATED diffusion of small organic molecules across cell membranes is thought to be carrier-mediated in part because the process displays reaction kinetics. Models describing carrier transport assume that the transported molecule is associated with the membrane, reacting presumably with membrane proteins, and is then moved across the barrier.
C, Liebow, S S, Rothman
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Coat proteins: shaping membrane transport

Nature Reviews Molecular Cell Biology, 2003
Coat proteins allow the selective transfer of macromolecules from one membrane-enclosed compartment to another by concentrating macromolecules into specialized membrane patches and then deforming these patches into small coated vesicles. Recent findings indicate that coat proteins might also participate in the differentiation of membrane domains within
Juan S, Bonifacino, Jennifer, Lippincott-Schwartz   +1 more
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Biology of Membrane Transport Proteins

Pharmaceutical Research, 1995
Membrane transporter proteins are encoded by numerous genes that can be classified into several superfamilies, on the basis of sequence identity and biological function. Prominent examples include facilitative transporters, the secondary active symporters and antiporters driven by ion gradients, and active ABC (ATP binding cassette) transporters ...
W, Sadée, V, Drübbisch, G L, Amidon
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Electrophysiological Characterization of Membrane Transport Proteins

Annual Review of Biophysics, 2013
Active transport in biological membranes has been traditionally studied using a variety of biochemical and biophysical techniques, including electrophysiology. This review focuses on aspects of electrophysiological methods that make them particularly suited for the investigation of transporter function.
Grewer, C., Gameiro, A., Mager, T., Fendler, K.   +3 more
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Protein transport: A selective membrane mechanism

Journal of Supramolecular Structure, 1976
AbstractProteins are selectively sequestered by a number of cell types. However, only in oocytes is the process sufficiently aggravated and specific to be readily studied. In these cells certain serum proteins are taken up in proportions different from those found in the serum.In vitro incubations of hormonally stimulated and synchronous mosquito ...
T F, Roth, J A, Cutting, S B, Atlas
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Membrane Transport Proteins

1974
The relative constancy of the internal environment of the cell is maintained by a variety of transport systems which are located within the membrane. These transport systems serve to regulate the entrance and exit of various solutes concerned with the metabolic activity of the cell.
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Protein transport across the peroxisomal membrane

bchm, 2009
Abstract The maintenance of peroxisome function depends on the formation of the peroxisomal membrane and the subsequent import of both membrane and matrix proteins. Without exception, peroxisomal matrix proteins are nuclear encoded, synthesized on free ribosomes and subsequently imported post-translationally.
Wolfgang, Girzalsky, Harald W, Platta, Ralf, Erdmann   +2 more
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