Supplementary Movie S5

Dermal lymphatic vessel contraction is associated with SMCs coverage in the Pdgfb^iLECKO mouse (mutant). An anaesthetized PdgfbiLECKO mouse following subcutaneous ear injection with Tritc Dextran, and time-lapse imaged utilizing a Leica M205FA microscope with a PLANAPO 1.0x objective. Arrows indicate contracting sites within the lymphatic vasculature. Scale bar, 200 μm.