Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Jesper Johansen"'
Publikováno v:
PLoS Genetics, Vol 18, Iss 3, p e1010106 (2022)
In yeast, at least seven proteins (Ice2p, Ist2p, Scs2/22p, Tcb1-Tcb3p) affect cortical endoplasmic reticulum (ER) tethering and contact with the plasma membrane (PM). In Δ-super-tether (Δ-s-tether) cells that lack these tethers, cortical ER-PM asso
Externí odkaz:
https://doaj.org/article/a44a0fb9a1344d92b154429e9431e9ee
Autor:
Evan Quon, Yves Y Sere, Neha Chauhan, Jesper Johansen, David P Sullivan, Jeremy S Dittman, William J Rice, Robin B Chan, Gilbert Di Paolo, Christopher T Beh, Anant K Menon
Publikováno v:
PLoS Biology, Vol 16, Iss 5, p e2003864 (2018)
Tether proteins attach the endoplasmic reticulum (ER) to other cellular membranes, thereby creating contact sites that are proposed to form platforms for regulating lipid homeostasis and facilitating non-vesicular lipid exchange. Sterols are synthesi
Externí odkaz:
https://doaj.org/article/efa2ddef75a04ab9ab955fc705402e73
Publikováno v:
PLoS Biology, Vol 14, Iss 8, p e1002534 (2016)
Polarized growth is maintained by both polarized exocytosis, which transports membrane components to specific locations on the cell cortex, and endocytosis, which retrieves these components before they can diffuse away. Despite functional links betwe
Externí odkaz:
https://doaj.org/article/80131c4bcc3f4a8aaf81767f5113f89e
Publikováno v:
PLoS genetics. 18(3)
In yeast, at least seven proteins (Ice2p, Ist2p, Scs2/22p, Tcb1-Tcb3p) affect cortical endoplasmic reticulum (ER) tethering and contact with the plasma membrane (PM). In Δ-super-tether (Δ-s-tether) cells that lack these tethers, cortical ER-PM asso
Autor:
Jeremy S. Dittman, Jesper Johansen, Christopher T. Beh, Anant K. Menon, Evan Quon, Neha Chauhan, Robin B. Chan, William J. Rice, Yves Y. Sere, David P. Sullivan, Gilbert Di Paolo
Publikováno v:
PLoS Biology, Vol 16, Iss 5, p e2003864 (2018)
PLoS Biology
PLoS Biology
Tether proteins attach the endoplasmic reticulum (ER) to other cellular membranes, thereby creating contact sites that are proposed to form platforms for regulating lipid homeostasis and facilitating non-vesicular lipid exchange. Sterols are synthesi
Autor:
Jesper Johansen, Alexander V. Georgiev, Christopher T. Beh, Vidhya D. Ramanathan, Yves Y. Sere, Anant K. Menon
Publikováno v:
Traffic. 14:912-921
The pan-eukaryotic endoplasmic reticulum (ER) membrane protein Arv1 has been suggested to play a role in intracellular sterol transport. We tested this proposal by comparing sterol traffic in wild-type and Arv1-deficient Saccharomyces cerevisiae. We
Publikováno v:
Cellular Logistics. 2:151-160
The protein cargo transported by specific types of vesicles largely defines the different secretory trafficking pathways operating within cells. However, mole per mole the most abundant cargo contained within transport vesicles is not protein, but li
Autor:
Jesper Johansen, Giselle Duamel, Shubha Dighe, Christopher T. Beh, Gabriel Alfaro, Keith G. Kozminski
Publikováno v:
Traffic. 12:1521-1536
Oxysterol-binding protein (OSBP)-related protein Kes1/ Osh4p is implicated in nonvesicular sterol transfer between membranes in Saccharomyces cerevisiae. However, we found that Osh4p associated with exocytic vesicles that move from the mother cell in
Publikováno v:
Johansen, J, Eriksen, M, Kallipolitis, B & Valentin-Hansen, P 2008, ' Down-regulation of outer membrane proteins by noncoding RNAs: unraveling the cAMP-CRP-and sigmaE-dependent CyaR-ompX regulatory case ', Journal of Molecular Biology, vol. 383, no. 1, pp. 1-9 . https://doi.org/10.1016/j.jmb.2008.06.058
Udgivelsesdato: 2008-Oct-31 The sigma(E) (extracytoplasmic stress response sigma factor in Escherichia coli) signaling system of Gram-negative bacteria plays an essential role in the maintenance of the extracytoplasmic compartment. Upon induction of
Publikováno v:
University of Southern Denmark
Enteric bacteria respond to misfolded proteins by activating the transcription of "heat shock" genes. These genes are arranged in two major regulons controlled by the alternative sigma factors sigmaH and sigmaE. The two transcription factors coordina