Fluorescent protein lifetimes report densities and phases of nuclear condensates during embryonic stem-cell differentiation oleh Khalil Joron, Juliane Oliveira Viegas, Liam Haas-Neill, Sariel Bier, Paz Drori, Shani Dvir, Patrick Siang Lin Lim, Sarah Rauscher, Eran Meshorer, Eitan Lerner