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Keywords: plasma membrane
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Journal Articles
J Exp Biol (2020) 223 (20): jeb229989.
Published: 27 October 2020
... by the activity of facilitative glucose transporters (GLUTs) and their localisation to the plasma membrane (PM). In this study, we determined the relative protein abundance of GLUT1, GLUT2, GLUT3 and GLUT5 via immunoblot using custom-designed antibodies in whole-tissue homogenates and PM fractions of flight...
Includes: Supplementary data
Journal Articles
J Exp Biol (2013) 216 (15): 2896–2901.
Published: 1 August 2013
...Marcin Czarnoleski; Brandon S. Cooper; Justyna Kierat; Michael J. Angilletta, Jr SUMMARY Although plasma membranes benefit cells by regulating the flux of materials to and from the environment, these membranes cost energy to maintain. Because smaller cells provide relatively more membrane area...
Journal Articles
J Exp Biol (2006) 209 (4): 577–589.
Published: 15 February 2006
... next to the V-type H + ATPase concentrates neurotransmitters in synaptic vesicles. First found in association with endosomal membranes, the V-type H + ATPase is now also found in increasing examples of plasma membranes where the proton pump energizes transport across cell membranes and entire epithelia...
Journal Articles
J Exp Biol (2003) 206 (10): 1657–1667.
Published: 15 May 2003
...John K. Zehmer; Jeffrey R. Hazel SUMMARY Rafts are cholesterol- and sphingolipid-enriched microdomains of the plasma membrane (PM) that organize many signal transduction pathways. Interactions between cholesterol and saturated lipids lead to patches of liquid-ordered membrane (rafts) phase...
Journal Articles
J Exp Biol (2000) 203 (10): 1513–1521.
Published: 15 May 2000
...Dorothy M. Morré; Giorgio Lenaz; D. James Morré ABSTRACT This report summarizes new evidence for a plasma-membrane-associated hydroquinone oxidase designated as CNOX (constitutive plasma membrane NADH oxidase) that functions as a terminal oxidase for a plasma membrane oxidoreductase (PMOR) electron...
Journal Articles
Journal Articles
J Exp Biol (1998) 201 (13): 2011–2019.
Published: 1 July 1998
...John C. Robertson; Jeffrey R. Hazel ABSTRACT Tissue homogenates from rainbow trout gill had three-to fivefold higher specific activity for 5´-nucleotidase (5´NT) and more than twofold greater alkaline phosphodiesterase (APD) activity than liver or kidney homogenates. In isolated plasma membranes...
Journal Articles
J Exp Biol (1998) 201 (4): 479–486.
Published: 15 February 1998
... fraction was verified by immunoblots using an antiserum to the V-ATPase holoenzyme from Manduca sexta midgut. The antiserum localized the V-ATPase to the apical plasma membrane of the anterior silk gland cells, suggesting that the enzyme is functionally active in pumping protons out of the cell towards...
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (1994) 196 (1): 361–373.
Published: 1 November 1994
...Alexandra Lepier; Masaaki Azuma; William R. Harvey; Helmut Wieczorek ABSTRACT The midgut of the tobacco hornworm secretes K + across the apical plasma membrane of its goblet cells. This secondary K + transport results from K + /H + antiport energized by the proton-motive force generated...
Journal Articles
Journal Articles
Journal Articles