D1bLIC-GFP dissociates from anterograde mSc-IFT74 trains Recording of the d1bLIC D1bLIC-GFP ift74-2 mSc-IFT74 strain showing the absence and detachment of D1bLIC-GFP from mSc-IFT74 trains. The corresponding kymograms are shown at the bottom. The movie was recorded at 10fps and the timer displays seconds.