To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 4. sog-MS2 in dl-LEXY and dl-BLID in the dark and with blue light throughout nc13 and 14. Related to Fig. 3. Target gene responses differ when transcription factor levels are acutely decreased by nuclear export versus degradation James McGehee, and Angelike Stathopoulos Development 2024. 151:None-None; doi: 10.1242/dev.202775 Download Original Video