Zobrazeno 1 - 10
of 237
pro vyhledávání: '"microbial rhodopsins"'
Autor:
Muthu Krishnan Selvaraj, Anamika Thakur, Manoj Kumar, Anil Kumar Pinnaka, Chander Raman Suri, Busi Siddhardha, Senthil Prasad Elumalai
Publikováno v:
BMC Bioinformatics, Vol 24, Iss 1, Pp 1-18 (2023)
Abstract Background Rhodopsin is a seven-transmembrane protein covalently linked with retinal chromophore that absorbs photons for energy conversion and intracellular signaling in eukaryotes, bacteria, and archaea. Haloarchaeal rhodopsins are Type-I
Externí odkaz:
https://doaj.org/article/c1aa2180136c42babb39d2d9ffef2a6f
Autor:
Qifan Yang, Deliang Chen
Publikováno v:
Molecules, Vol 28, Iss 20, p 7135 (2023)
Na+ plays a vital role in numerous physiological processes across humans and animals, necessitating a comprehensive understanding of Na+ transmembrane transport. Among the various Na+ pumps and channels, light-driven Na+-pumping rhodopsin (NaR) has e
Externí odkaz:
https://doaj.org/article/6de7d4706eeb4c15b8e0deeae67964a5
Autor:
María del Carmen Marín, Alexander L. Jaffe, Patrick T. West, Masae Konno, Jillian F. Banfield, Keiichi Inoue
Publikováno v:
Biophysics and Physicobiology, Vol 20 (2023)
Microbial rhodopsins are photoreceptive transmembrane proteins that transport ions or regulate other intracellular biological processes. Recent genomic and metagenomic analyses found many microbial rhodopsins with unique sequences distinct from known
Externí odkaz:
https://doaj.org/article/f5fa0097915049738e85431877988b64
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 15 (2022)
Cation and anion channelrhodopsins (CCRs and ACRs, respectively) from phototactic algae have become widely used as genetically encoded molecular tools to control cell membrane potential with light. Recent advances in polynucleotide sequencing, especi
Externí odkaz:
https://doaj.org/article/4732426eee32484f9f1c17bbb8bc6782
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2022)
Direct optical activation of microbial rhodopsins in deep biological tissue suffers from ineffective light delivery because visible light is strongly scattered and absorbed. NIR light has deeper tissue penetration, but NIR-activation requires a trans
Externí odkaz:
https://doaj.org/article/fc07b089b1d34258a922c7a3d7ee2b6f
Autor:
Sabine Panzer, Chong Zhang, Tilen Konte, Celine Bräuer, Anne Diemar, Parathy Yogendran, Jing Yu-Strzelczyk, Georg Nagel, Shiqiang Gao, Ulrich Terpitz
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2021)
Aureobasidium pullulans is a black fungus that can adapt to various stressful conditions like hypersaline, acidic, and alkaline environments. The genome of A. pullulans exhibits three genes coding for putative opsins ApOps1, ApOps2, and ApOps3. We he
Externí odkaz:
https://doaj.org/article/984d6d694b044e42a256c70c45498241
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2021)
Membrane potential is the critical parameter that reflects the excitability of a neuron, and it is usually measured by electrophysiological recordings with electrodes. However, this is an invasive approach that is constrained by the problems of lacki
Externí odkaz:
https://doaj.org/article/7091775fc87b47eba8adb1c9b8a13549
Akademický článek
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Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Abstract The light-dependent ion-transport function of microbial rhodopsin has been widely used in optogenetics for optical control of neural activity. In order to increase the variety of rhodopsin proteins having a wide range of absorption wavelengt
Externí odkaz:
https://doaj.org/article/6d5f6523e95c47b9a3267d31656cf7dd
Autor:
Vogeley, Lutz, Sineshchekov, Oleg A., Trivedi, Vishwa D., Sasaki, Jun, Spudich, John L., Luecke, Hartmut
Publikováno v:
Science, 2004 Nov . 306(5700), 1390-1393.
Externí odkaz:
https://www.jstor.org/stable/3839606