Airyscan Alexa568-Ubx Alexa488-svb DAPI Embryo 03_02

Embryo 03 imaging area 02. Airyscan imaging in the a1 segment of a fixed stage 15 Drosophila melanogaster embryo. Channel 1: Ubx labeled with Alexa 568 using IF. Channel 2: Transcription sites of svb labeled with Alexa 488 using IF against DIG-RNA probes targeting the first intronic region of svb. Channel 3: DAPI.