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Coassembly of Mgm1 isoforms requires cardiolipin and mediates mitochondrial inner membrane fusion

Related publications (32)

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Membrane properties revealed by spatiotemporal response to a local inhomogeneity

Anne-Florence Raphaëlle Bitbol

We study theoretically the spatiotemporal response of a lipid membrane submitted to a local chemical change of its environment, taking into account the time-dependent profile of the reagent concentration due to diffusion in the solution above the membrane. ...

Elsevier BV2013

Cardiolipin Models for Molecular Simulations of Bacterial and Mitochondrial Membranes

Matteo Dal Peraro, Diane Virginie Marie Lançon, Thomas Lemmin, Christophe Bovigny

Present in bacterial and mitochondrial membranes, cardiolipins have a unique dimeric structure, which carries up to two charges (i.e., one per phosphate group) and, under physiological conditions, can be unprotonated or singly protonated. Exhaustive models ...

Amer Chemical Soc2013

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The invention concerns a method and a device wherein a stencil is provided with an integrated microhotplate on the stencil membrane to prevent aperture clogging, whereby the stencil can be locally heated up in order to minimize material condensation, remov ...

2013

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We present the fabrication, characterization and successful medical application of a membrane-type surface stress sensor (MSS), arranged in arrays for molecular detection in gaseous phase. Made out of SOI substrate, a round membrane with a diameter of 5 0 ...

IEEE2013

Membrane-Type Surface Stress Sensor with Piezoresistive Readout

Nico de Rooij, Terunobu Akiyama, Sebastian Gautsch, Peter Vettiger, Frédéric Loizeau

We present the fabrication and characterization of a membrane-type surface stress sensor (MSS), arranged in arrays for molecular detection in gaseous phase. Made out of SOI substrate, a round membrane with a diameter of 500 mu m and a thickness of 2.5 mu m ...

Elsevier Science Bv2012

Chemical Biology Approaches to Membrane Homeostasis and Function

Kai Johnsson, Christian Heinis, Gerardo Turcatti, Luc Reymond, Howard Riezman, Stefan Matile

The study of membranes is at a turning point. New theories about membrane structure and function have recently been proposed, however, new technologies, combining chemical, physical, and biochemical approaches are necessary to test these hypotheses. In par ...

2011

Stringent requirement for HRD1, SEL1L, and OS-9/XTP3-B for disposal of ERAD-L-S substrates

Maurizio Molinari, Riccardo Bernasconi

Sophisticated quality control mechanisms prolong retention of protein-folding intermediates in the endoplasmic reticulum (ER) until maturation while sorting out terminally misfolded polypeptides for ER-associated degradation (ERAD). The presence of structu ...

2010

Palmitoylation cycles and regulation of protein function (Review)

Steinunn Baekkeskov Hanahan

The efficacy and success of many cellular processes is dependent on a tight orchestration of proteins trafficking to and from their site(s) of action in a time-controlled fashion. Recently, a dynamic cycle of palmitoylation/de-palmitoylation has been shown ...

Taylor & Francis2009

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Mitochondria in intact cells maintain low

Na ^{ + }

levels despite the large electrochemical gradient favoring cation influx into the matrix. In addition, they display individual spontaneous transient depolarizations. We report here that individual mit ...

Wiley-Liss2008

The phosphoinositides (PIs) are membrane phospholipids that actively operate at membrane-cytosol interfaces through the recruitment of a number of effector proteins. In this context, each of the seven different PI species represents a topological determina ...

2008

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Mitochondria in intact cells maintain low

Na ^{ + }

Wiley-Liss2008