Fig. S3
- ID
- ZDB-FIG-160513-13
- Publication
- Andrews et al., 2016 - Visualising apoptosis in live zebrafish using fluorescence lifetime imaging with optical projection tomography to map FRET biosensor activity in space and time
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A) Spectrally resolved fluorescence images of 48 hpf Tg(Ubi:Caspase3 biosensor) embryos: ?Donor channel? corresponds to donor excitation & donor channel detection; ?Acceptor channel? corresponds to acceptor excitation & acceptor channel detection; ?FRET channel? corresponds to donor excitation & acceptor channel detection and ?Corrected emission ratio? corresponds to the corrected mean acceptor/donor emission ratio calculated using FiJi following the protocol published by Kardash et al [27]. B) 48 hpf Tg(Ubi:SECFP) embryo (i.e. expressing only the donor fluorophore) showing cross-talk in acceptor channel. C) Graph showing a statistical significance of p>0.05 (*) between corrected mean acceptor/donor emission ratio of irradiated versus non-irradiated embryos. This corrected acceptor/donor emission ratio was averaged over all the pixels in each field of view and statistical analysis across multiple experiments was performed with n≥7 in each category using GraphPad Prism 6. Data showed a normal distribution so an unpaired t-test was used. |