To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 Time-lapse analysis of MET of the blood-brain barrier forming SPG in WT. 13h WT embryo with SPG labeled by repoGal4 driving expression of UASmoesinGFP and UASgapGFP. Dynamic analysis of the mesenchymal-epithelial transition of blood-brain barrier forming glia in Drosophila Tina Schwabe, Xiaoling Li, and Ulrike Gaul Biology Open 2017. 6:232-243; doi: 10.1242/bio.020669 Download Original Video