In an embryo treated with CPA+PMA, just like in the control embryo, the leader cell (blue) exhibits a visibly higher Ca2+ level 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