Johannes Vierock
@johvierock.bsky.social
Very happy to share our new manuscript on the photocycle of the highly sensitive, K⁺-selective channelrhodopsin #WiChR. Combining electrophysiology with K⁺ imaging & comp. modelling. Thanks Franzi for this fruitful cooperation—congrats to Sophia, Linda & team!
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
Experimentally informed, quantitative photocycle model of the light-gated potassium channel WiChR
Light-gated ion channels (channelrhodopsins; ChR) can be used to precisely control the electrical activity of genetically targeted cell populations wi…
www.sciencedirect.com
February 8, 2026 at 10:10 PM
Very happy to share our new manuscript on the photocycle of the highly sensitive, K⁺-selective channelrhodopsin #WiChR. Combining electrophysiology with K⁺ imaging & comp. modelling. Thanks Franzi for this fruitful cooperation—congrats to Sophia, Linda & team!
www.sciencedirect.com/science/arti...
www.sciencedirect.com/science/arti...
Reposted by Johannes Vierock
21st International Conference on Retinal Proteins (ICRP2026) will be held in Siena, Italy, from September 14 to 19, 2026
Chair- Massimo Olivucci,
Co-Chair- Kwang-Hwang Jung
www.congressi.unisi.it/retinalprote...
Chair- Massimo Olivucci,
Co-Chair- Kwang-Hwang Jung
www.congressi.unisi.it/retinalprote...
October 2, 2025 at 4:58 PM
21st International Conference on Retinal Proteins (ICRP2026) will be held in Siena, Italy, from September 14 to 19, 2026
Chair- Massimo Olivucci,
Co-Chair- Kwang-Hwang Jung
www.congressi.unisi.it/retinalprote...
Chair- Massimo Olivucci,
Co-Chair- Kwang-Hwang Jung
www.congressi.unisi.it/retinalprote...
Four years ago, the red-light–activated channelrhodopsin #Chrimson restored basic vision in a blind patient. Here, we uncover its #multicolor_photoreactions and show implications for optogenetic applications. Many interesting details and a wonderful team🥳! www.pnas.org/doi/10.1073/...
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
www.pnas.org
December 22, 2025 at 11:43 PM
Four years ago, the red-light–activated channelrhodopsin #Chrimson restored basic vision in a blind patient. Here, we uncover its #multicolor_photoreactions and show implications for optogenetic applications. Many interesting details and a wonderful team🥳! www.pnas.org/doi/10.1073/...
Congratulations to Camille and @alinapi.bsky.social !
600 nm以上と、あらゆる動物において最も長波長に吸収を持つ分子を含む、シャコのロドプシンに関するPeter Hegemann先生らのご研究🦐😳
Mantis shrimp rhodopsins, including the most red-shifted ones beyond 600 nm, by Peter and his colleagues!🦐😳
biorxiv.org/content/10.1...
@biorxivpreprint.bsky.social
Mantis shrimp rhodopsins, including the most red-shifted ones beyond 600 nm, by Peter and his colleagues!🦐😳
biorxiv.org/content/10.1...
@biorxivpreprint.bsky.social
November 29, 2025 at 4:49 PM
Congratulations to Camille and @alinapi.bsky.social !
Amazing! Congratulation Zoe 💪🥳this great application of #BiPOLES and a really cool paper👍
(This is the part of the paper where I had to summarize many. many. many. years of work in 2 sentences):
PhaSER works best to shift the phase locking of interneurons when coupled with bidirectional manipulations (thank you, BiPOLES!!!) 👏 @simwieg.bsky.social @johvierock.bsky.social
PhaSER works best to shift the phase locking of interneurons when coupled with bidirectional manipulations (thank you, BiPOLES!!!) 👏 @simwieg.bsky.social @johvierock.bsky.social
September 11, 2025 at 7:28 PM
Amazing! Congratulation Zoe 💪🥳this great application of #BiPOLES and a really cool paper👍
Great Paper about light harvesting in proton pumping opsins!
Marine Asgard Archaea’s Light-Harvesting Rhodopsin Revealed scienmag.com/marine-asgar...
Marine Asgard Archaea's Light-Harvesting Rhodopsin Revealed
In a groundbreaking advancement that challenges existing paradigms of microbial photobiology, researchers have unveiled novel structural insights into how marine Asgard archaea harness light energy.
scienmag.com
May 31, 2025 at 7:44 AM
Great Paper about light harvesting in proton pumping opsins!
🚨We have an open position in the lab for the engineering of new #optogenetic tools for light control of #subcellular biology!💡🧠🔬 Interested? Get in touch or apply 👍
karriere.charite.de/en/job-vacan...
karriere.charite.de/en/job-vacan...
Researcher Subcellular Optogenetics at the Neurosciences Research Center DM.65.25
part-time | 28.03.2025 | Campus Charité Mitte
karriere.charite.de
March 20, 2025 at 12:17 AM
🚨We have an open position in the lab for the engineering of new #optogenetic tools for light control of #subcellular biology!💡🧠🔬 Interested? Get in touch or apply 👍
karriere.charite.de/en/job-vacan...
karriere.charite.de/en/job-vacan...
Reposted by Johannes Vierock
December 23, 2024 at 3:14 PM
Reposted by Johannes Vierock
🎄PinkyCaMP- our christmas gift to you! 🎁: We are excited to present PinkyCaMP, the first mScarlet based calcium sensor with:
✨exceptional, brightness
✨phototability
✨and optogenetic compatability.
Check out our new preprint:
www.biorxiv.org/content/10.1...
✨exceptional, brightness
✨phototability
✨and optogenetic compatability.
Check out our new preprint:
www.biorxiv.org/content/10.1...
December 18, 2024 at 10:01 AM
🎄PinkyCaMP- our christmas gift to you! 🎁: We are excited to present PinkyCaMP, the first mScarlet based calcium sensor with:
✨exceptional, brightness
✨phototability
✨and optogenetic compatability.
Check out our new preprint:
www.biorxiv.org/content/10.1...
✨exceptional, brightness
✨phototability
✨and optogenetic compatability.
Check out our new preprint:
www.biorxiv.org/content/10.1...