The Microbial Opsin Family of Optogenetic Tools
Author(s) -
Feng Zhang,
Johannes Vierock,
Ofer Yizhar,
Lief E. Fenno,
Satoshi P. Tsunoda,
Arash Kianianmomeni,
Matthias Prigge,
A. Berndt,
John C. Cushman,
Jürgen E.W. Polle,
Jon Magnuson,
Peter Hegemann,
Karl Deisseroth
Publication year - 2011
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2011.12.004
Subject(s) - opsin , biology , optogenetics , bridging (networking) , genomics , computational biology , evolutionary biology , genetics , rhodopsin , genome , neuroscience , gene , computer science , botany , retinal , computer network
The capture and utilization of light is an exquisitely evolved process. The single-component microbial opsins, although more limited than multicomponent cascades in processing, display unparalleled compactness and speed. Recent advances in understanding microbial opsins have been driven by molecular engineering for optogenetics and by comparative genomics. Here we provide a Primer on these light-activated ion channels and pumps, describe a group of opsins bridging prior categories, and explore the convergence of molecular engineering and genomic discovery for the utilization and understanding of these remarkable molecular machines.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom