Video 4

Movie S4. Phagosomal tubulation in DCs requires TLR4-MyD88 signaling. This movie shows phagotubule formation (or the absence thereof) at 2.5 h after phagocytosis of LPS/OVA-TxR beads in untreated WT BMDCs, untreated Myd88−/− BMDCs, or WT BMDCs pretreated with TBK-1 inhibitor or IRAK-1/4 inhibitor (IRAK-1/4 inhibitor PT), or treated with IRAK-1/4 inhibitor at pulse (IRAK-1/4 at pse) or at chase as indicated. The time scale in seconds is indicated at the lower left.