Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Jonas Wietek"'
Autor:
Johannes Oppermann, Paul Fischer, Arita Silapetere, Bernhard Liepe, Silvia Rodriguez-Rozada, José Flores-Uribe, Enrico Schiewer, Anke Keidel, Johannes Vierock, Joel Kaufmann, Matthias Broser, Meike Luck, Franz Bartl, Peter Hildebrandt, J. Simon Wiegert, Oded Béjà, Peter Hegemann, Jonas Wietek
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/768a4007f7834da395853386ee5bf11d
Autor:
Silvia Rodriguez-Rozada, Jonas Wietek, Federico Tenedini, Kathrin Sauter, Neena Dhiman, Peter Hegemann, Peter Soba, J. Simon Wiegert
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-15 (2022)
Aion is an anion-conducting, bistable channelrhodopsin that enables long-term silencing of neuronal networks, as demonstrated in organotypic hippocampal cultures and Drosophila melanogaster larvae.
Externí odkaz:
https://doaj.org/article/22517d16d1e5465185854dba3c42e5e3
Autor:
Johannes Oppermann, Paul Fischer, Arita Silapetere, Bernhard Liepe, Silvia Rodriguez-Rozada, José Flores-Uribe, Enrico Schiewer, Anke Keidel, Johannes Vierock, Joel Kaufmann, Matthias Broser, Meike Luck, Franz Bartl, Peter Hildebrandt, J. Simon Wiegert, Oded Béjà, Peter Hegemann, Jonas Wietek
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-13 (2019)
Abstract Channelrhodopsins (ChRs) are algal light-gated ion channels widely used as optogenetic tools for manipulating neuronal activity. ChRs desensitize under continuous bright-light illumination, resulting in a significant decline of photocurrents
Externí odkaz:
https://doaj.org/article/4a9a09bdb29444b3a95997984a933cb5
Autor:
Silvia Rodriguez-Rozada, Jonas Wietek, Federico Tenedini, Kathrin Sauter, Peter Hegemann, Peter Soba, J. Simon Wiegert
Optogenetic silencing allows to reveal the necessity of selected neuronal populations for various neurophysiological functions ranging from specific behaviors to neuronal network activity. An ideal optogenetic silencing tool should be switchable betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1c90e01b73f83a5e54c8f7ad07650e
https://doi.org/10.1101/2022.02.25.481932
https://doi.org/10.1101/2022.02.25.481932
Autor:
Andrey Rozenberg, Igor Kaczmarczyk, Donna Matzov, Johannes Vierock, Takashi Nagata, Masahiro Sugiura, Kota Katayama, Yuma Kawasaki, Masae Konno, Yujiro Nagasaka, Mako Aoyama, Ishita Das, Efrat Pahima, Jonathan Church, Suliman Adam, Veniamin A. Borin, Ariel Chazan, Sandra Augustin, Jonas Wietek, Julien Dine, Yoav Peleg, Akira Kawanabe, Yuichiro Fujiwara, Ofer Yizhar, Mordechai Sheves, Igor Schapiro, Yuji Furutani, Hideki Kandori, Keiichi Inoue, Peter Hegemann, Oded Béjà, Moran Shalev-Benami
Publikováno v:
Nature structuralmolecular biology. 29(6)
Many organisms sense light using rhodopsins, photoreceptive proteins containing a retinal chromophore. Here we report the discovery, structure and biophysical characterization of bestrhodopsins, a microbial rhodopsin subfamily from marine unicellular
Publikováno v:
Nature neuroscience 25(8), 984-998 (2022). doi:10.1038/s41593-022-01113-6
Optogenetic actuators enable highly precise spatiotemporal interrogation of biological processes at levels ranging from the subcellular to cells, circuits and behaving organisms. Although their application in neuroscience has traditionally focused on
Autor:
Jonas Wietek, Anke Keidel, Franz Bartl, Meike Luck, Peter Hildebrandt, Arita Silapetere, Paul Fischer, Johannes Vierock, Peter Hegemann, Johannes Oppermann, J. Simon Wiegert, Matthias Broser, Bernhard Liepe, Enrico Peter, Joel C.D. Kaufmann, Silvia Rodriguez-Rozada, Oded Béjà, José Flores-Uribe
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-13 (2019)
Nature Communications
Nature Communications
Channelrhodopsins (ChRs) are algal light-gated ion channels widely used as optogenetic tools for manipulating neuronal activity. ChRs desensitize under continuous bright-light illumination, resulting in a significant decline of photocurrents. Here we
Autor:
Max-Aylmer Dreier, Dennis Petersen, Jonas Wietek, Stefan Alexander Tennigkeit, Klaus Gerwert, Johannes Vierock, Jens Kuhne, Peter Hegemann, Samir F. El-Mashtoly, Konstantin Gavriljuk
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance Understanding the mechanisms of photoactivated biological processes facilitates the development of new molecular tools, engineered for specific optogenetic applications, allowing the control of neuronal activity with light. Here, we use
Autor:
Anna Litvin, Mauro Pulin, Dietmar Schmitz, Ofer Yizhar, Inbar Saraf-Sinik, Andreas Lüthi, Asaf Gat, Shaked Palgi, Eyal Bitton, Nikolaos Karalis, Mathias Mahn, Jonas Wietek, Julien Dine, J. Simon Wiegert, Ido Davidi, Benjamin R. Rost, Fangmin Zhou, Rivka Levy, Felicitas Bruentgens, Pritish Patil, Kathrin Sauter, Peter Soba
Information is carried between brain regions through neurotransmitter release from axonal presynaptic terminals. Understanding the functional roles of defined neuronal projection pathways in cognitive and behavioral processes requires temporally prec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cef135ca7cc4a77a06d6bf707330037
https://doi.org/10.1101/2021.02.18.431673
https://doi.org/10.1101/2021.02.18.431673
Autor:
Jonas Wietek, Gunnar Bratbak, Johannes Oppermann, Andrey Rozenberg, Peter Hegemann, Ruth-Anne Sandaa, Rodrigo Gaston Fernandez Lahore, Oded Béjà
Channelrhodopsins (ChRs) are algal light-gated ion channels widely used as optogenetic tools for manipulating neuronal activity 1,2. Four ChR families are currently known. Green algal 3–5 and cryptophyte 6 cation-conducting ChRs (CCRs), cryptophyte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::030f853593daefcbeb247d42fd367739
https://doi.org/10.1101/2020.04.15.042127
https://doi.org/10.1101/2020.04.15.042127