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Chapters
- 00:05Title
- 01:03Introduction
- 01:38Injection of Caged Fluorescein
- 03:15Mounting of Injected Embryos
- 04:17Photoactivation
- 05:59Detection of Uncaged Fluorescein
- 08:02Tracing the Lineage of Neural Progenitors Using Photoactivation
- 08:45Conclusion
Multiphoton mikroskopi tillåter kontroll av låg energi fotoner med djup optisk penetration och minskad fototoxicitet. Vi beskriver användningen av denna teknik för levande cell märkning i zebrafisk embryon. Detta protokoll kan lätt anpassas för foto-induktion av olika ljus-känslig molekyler.
Tags
Two-photon-based PhotoactivationLive Zebrafish EmbryosMulti-photon MicroscopyLight Responsive AgentSingle Cell ResolutionZebrafish DevelopmentModel OrganismChemical AgentsProteinsFocused LightTwo-photon MicroscopyChemically Caged FluoresceinCell’s DestinyLive Genetic Landmark (GFP)Precise TargetingLight-induced ActivationHormonesSmall MoleculesCaged Compounds
