The composition of extracellular microenvironment is dynamically regulated in time and space during embryonic development. Our lab discovered that cell-type specific expression of ECM is essential for mammalian embryogenesis. Furthermore, we found that ECM components regulate distinct morphogenetic processes in cell type-specific manner, and function both in cell-autonomous and non-cell autonomous manner. We are searching for a motivated postdoctoral researcher to uncover dynamic roles of ECM in signaling and embryogenesis. The successful applicant will apply state-of-the art confocal and super-resolution microscopy techniques, utilize mouse genetics, CRISPR, and global profiling of gene expression and signaling pathways to uncover the mechanisms, by which extracellular microenvironment guides morphogenetic programs. Our lab is located in the heart of Philadelphia, USA. For further information about our lab and publications, please visit our lab’s website: http://www.jefferson.edu/university/research/researcher/researcher-faculty/astrof-laboratory.html To apply, please send a letter of interest detailing your expertise, CV and names and contact information of three references to firstname.lastname@example.org As an employer, Jefferson maintains a commitment to provide equal access to employment. Jefferson values diversity and encourages applications from women, members of minority groups, LGBTQ individuals, disabled individuals, and veterans.