H. Representative image of a Drosophila Dronc KO intestine 7 days after transfer to 29 oC. Note, the transcription of Su(H) in large cells GFP (-), suggestive of an aberrant upregulation of Notch-signalling within fully differentiated ECs. Genotype: w1118, Su(H)GBE-LacZ; esg-Gal4 UAS-CD8-GFP / + ; TubG80ts UAS-Histone-RFP DroncKO / UAS-Flippase (BL8209) FRT Dronc-GFP-APEX FRT suntag-HA-Cherry 