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. 2018 Dec 3;2018:2514796. doi: 10.1155/2018/2514796

Figure 1.

Figure 1

Bioluminescence of MSCs expressing a FLuc or an LSSmO_NLuc construct. (a) Arrangement of the lentiviral inserts used to transduce the cells (not to scale). (b) Bioluminescence spectra of MSCs transduced with each of the constructs. (c) Bioluminescence imaging of different numbers of MSCs expressing LSSmO_NLuc (left) or FLuc (right). (d) Light output as a function of cell number. Error bars denote SD from n=3 experiments. Luciferin (150 µg/mL) was used as a substrate for FLuc and furimazine (20 µg/mL) as a substrate for NLuc. An emission filter (620 nm) was applied.