Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Johannes, Vierock"'
Autor:
Amelie C. F. Bergs, Jana F. Liewald, Silvia Rodriguez-Rozada, Qiang Liu, Christin Wirt, Artur Bessel, Nadja Zeitzschel, Hilal Durmaz, Adrianna Nozownik, Holger Dill, Maëlle Jospin, Johannes Vierock, Cornelia I. Bargmann, Peter Hegemann, J. Simon Wiegert, Alexander Gottschalk
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-17 (2023)
Optogenetic actuation regimes are often static, which allows perturbation, but not true control of neuronal activity. Here, the authors describe an all-optical method for bidirectional steering of membrane potential, in closed loop, in C. elegans mus
Externí odkaz:
https://doaj.org/article/4373263f0a2a4c2cbd268fdc4a4ba5a6
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:
Rodrigo G. Fernandez Lahore, Niccolò P. Pampaloni, Enrico Schiewer, M.-Marcel Heim, Linda Tillert, Johannes Vierock, Johannes Oppermann, Jakob Walther, Dietmar Schmitz, David Owald, Andrew J. R. Plested, Benjamin R. Rost, Peter Hegemann
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/7ffc3b49612949f889a3337c05c5f6d7
Autor:
Rodrigo G. Fernandez Lahore, Niccolò P. Pampaloni, Enrico Schiewer, M.-Marcel Heim, Linda Tillert, Johannes Vierock, Johannes Oppermann, Jakob Walther, Dietmar Schmitz, David Owald, Andrew J. R. Plested, Benjamin R. Rost, Peter Hegemann
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-18 (2022)
Abstract Channelrhodopsins are light-gated ion channels used to control excitability of designated cells in large networks with high spatiotemporal resolution. While ChRs selective for H+, Na+, K+ and anions have been discovered or engineered, Ca2+-s
Externí odkaz:
https://doaj.org/article/cf735418d7f9440b89d2e18fa465a71a
Autor:
Johannes Vierock, Silvia Rodriguez-Rozada, Alexander Dieter, Florian Pieper, Ruth Sims, Federico Tenedini, Amelie C. F. Bergs, Imane Bendifallah, Fangmin Zhou, Nadja Zeitzschel, Joachim Ahlbeck, Sandra Augustin, Kathrin Sauter, Eirini Papagiakoumou, Alexander Gottschalk, Peter Soba, Valentina Emiliani, Andreas K. Engel, Peter Hegemann, J. Simon Wiegert
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-20 (2021)
Currently, bidirectional control of activity in the same neurons in the same experiment is difficult. Here the authors report a Bidirectional Pair of Opsins for Light-induced Excitation and Silencing, BiPOLES, which they use in a range of organisms i
Externí odkaz:
https://doaj.org/article/b02c3e09c1c84a398a03b09759bad1d1
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:
Kazumasa Oda, Takashi Nomura, Takanori Nakane, Keitaro Yamashita, Keiichi Inoue, Shota Ito, Johannes Vierock, Kunio Hirata, Andrés D Maturana, Kota Katayama, Tatsuya Ikuta, Itsuki Ishigami, Tamaki Izume, Rie Umeda, Ryuun Eguma, Satomi Oishi, Go Kasuya, Takafumi Kato, Tsukasa Kusakizako, Wataru Shihoya, Hiroto Shimada, Tomoyuki Takatsuji, Mizuki Takemoto, Reiya Taniguchi, Atsuhiro Tomita, Ryoki Nakamura, Masahiro Fukuda, Hirotake Miyauchi, Yongchan Lee, Eriko Nango, Rie Tanaka, Tomoyuki Tanaka, Michihiro Sugahara, Tetsunari Kimura, Tatsuro Shimamura, Takaaki Fujiwara, Yasuaki Yamanaka, Shigeki Owada, Yasumasa Joti, Kensuke Tono, Ryuichiro Ishitani, Shigehiko Hayashi, Hideki Kandori, Peter Hegemann, So Iwata, Minoru Kubo, Tomohiro Nishizawa, Osamu Nureki
Publikováno v:
eLife, Vol 10 (2021)
Channelrhodopsins (ChRs) are microbial light-gated ion channels utilized in optogenetics to control neural activity with light . Light absorption causes retinal chromophore isomerization and subsequent protein conformational changes visualized as opt
Externí odkaz:
https://doaj.org/article/bceebbada3ce47869ff14a50376a93f1
Autor:
Ivo H.M. van Stokkum, Yusaku Hontani, Johannes Vierock, Benjamin S. Krause, Peter Hegemann, John T.M. Kennis
Publikováno v:
van Stokkum, I H M, Hontani, Y, Vierock, J, Krause, B S, Hegemann, P & Kennis, J T M 2023, ' Reaction Dynamics in the Chrimson Channelrhodopsin : Observation of Product-State Evolution and Slow Diffusive Protein Motions ', Journal of Physical Chemistry Letters, vol. 14, no. 6, pp. 1485-1493 . https://doi.org/10.1021/acs.jpclett.2c03110
Journal of Physical Chemistry Letters, 14(6), 1485-1493. American Chemical Society
Journal of Physical Chemistry Letters, 14(6), 1485-1493. American Chemical Society
Chrimson is a red-light absorbing channelrhodopsin useful for deep-tissue optogenetics applications. Here, we present the Chrimson reaction dynamics from femtoseconds to seconds, analyzed with target analysis methods to disentangle spectrally and tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59efdf7779fbe6fc97a78a96925d9b8c
https://doi.org/10.1021/acs.jpclett.2c03110
https://doi.org/10.1021/acs.jpclett.2c03110
Autor:
Kazumasa Oda, Johannes Vierock, Satomi Oishi, Silvia Rodriguez-Rozada, Reiya Taniguchi, Keitaro Yamashita, J. Simon Wiegert, Tomohiro Nishizawa, Peter Hegemann, Osamu Nureki
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Channelrhodopsins are light-activated ion channels that mediate cation permeation across cell membranes upon light absorption. Here, the authors report the crystal structure of the most red-shifted channelrhodopsin from the algae Chlamydomonas noctig
Externí odkaz:
https://doaj.org/article/2e2e42256ee040838fd207078c313d72
Autor:
Johannes Vierock, Peter Hegemann
Publikováno v:
The Chlamydomonas Sourcebook ISBN: 9780128214305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d394210f67ef7bf5976143a51d83dd79
https://doi.org/10.1016/b978-0-12-821430-5.00012-2
https://doi.org/10.1016/b978-0-12-821430-5.00012-2
