In a control embryo treated with DMSO, during tracheal cell migration to form the lateral trunk, the leader cell (blue) exhibits a visibly higher level of Ca2+ than the trailing cell (magenta). Scale bar: 10 μm.
Danielle V. Bower, Nick Lansdale, Sonia Navarro, Thai V. Truong, Dan J. Bower, Neil C. Featherstone, Marilyn G. Connell, Denise Al Alam, Mark R. Frey, Le A. Trinh, G. Esteban Fernandez, David Warburton, Scott E. Fraser, Daimark Bennett, and Edwin C. Jesudason
Biology Open
2017. 6:1458-1471; doi: 10.1242/bio.026039