Fluorescent probes are undoubtedly powerful tools for the study of living organisms. Here, we present the design of a hybrid chemogenetic reporter based on the FAST (Fluorescence-Activating and absorption Shifting Tag) system. We applied a coordinated molecular and protein engineering strategy to develop a small protein tag, pFAST, with suitable properties for an entire collection of fluorogenic chromophores, spanning the entire visible spectrum. The ability to adapt the fluorescence of a single tag by choosing a different live-cell compatible fluorogenic chromophore provides a large experimental versatility, allowing to image live cells and multicellular organisms using both conventional and super-resolution microscopy. Finally, we tailore...
A profound insight into life can only be obtained by studying living systems with high spatiotempora...
Fluorescent reporters are essential components for the design of optical biosensors that are able to...
International audienceOur ability to observe biochemical events with high spatial and temporal resol...
Fluorescent probes are undoubtedly powerful tools for the study of living organisms. Here, we presen...
Studying protein activities could help us to understand the complex mechanisms controlling cells and...
International audienceBiocompatible fluorescent reporters with spectral properties spanning the enti...
International audienceSpectrally separated fluorophores allow the observation of multiple targets si...
Inducible chemical-genetic fluorescent markers are promising tools for live cell imaging requiring h...
Fluorogenic protein tagging systems have been less developed for prokaryotes than for eukaryotic cel...
International audienceThis paper presents Yellow Fluorescence-Activating and absorption-Shifting Tag...
La détection optique et la quantification de biomolécules dans des échantillons biologiques nécessit...
International audienceCellular activity is defined by the precise spatiotemporal regulation of vario...
A profound insight into life can only be obtained by studying living systems with high spatiotempora...
Fluorescent reporters are essential components for the design of optical biosensors that are able to...
International audienceOur ability to observe biochemical events with high spatial and temporal resol...
Fluorescent probes are undoubtedly powerful tools for the study of living organisms. Here, we presen...
Studying protein activities could help us to understand the complex mechanisms controlling cells and...
International audienceBiocompatible fluorescent reporters with spectral properties spanning the enti...
International audienceSpectrally separated fluorophores allow the observation of multiple targets si...
Inducible chemical-genetic fluorescent markers are promising tools for live cell imaging requiring h...
Fluorogenic protein tagging systems have been less developed for prokaryotes than for eukaryotic cel...
International audienceThis paper presents Yellow Fluorescence-Activating and absorption-Shifting Tag...
La détection optique et la quantification de biomolécules dans des échantillons biologiques nécessit...
International audienceCellular activity is defined by the precise spatiotemporal regulation of vario...
A profound insight into life can only be obtained by studying living systems with high spatiotempora...
Fluorescent reporters are essential components for the design of optical biosensors that are able to...
International audienceOur ability to observe biochemical events with high spatial and temporal resol...