07-P019 Small molecule screening of zebrafish models of disease and development

embryogenesis. We extended this analysis to other Hox-Exd, or Hox-Hox interactions, revealing specific spatial and temporal dynamics during embryogenesis. Altogether, these results show that the BiFC is a highly sensitive method for analysing protein– protein interactions in the living drosophila embryo. Based on the BiFC approach, we established two genetic strategies to find novel cofactors of AbdA. Our preliminary results suggest that Hox proteins are able to interact with many different types of transcription factors, and we will present some of them to illustrate this point.