An amphioxus neurula stage cell atlas supports a complex scenario for the emergence of vertebrate head mesoderm oleh Xavier Grau-Bové, Lucie Subirana, Lydvina Meister, Anaël Soubigou, Ana Neto, Anamaria Elek, Silvia Naranjo, Oscar Fornas, Jose Luis Gomez-Skarmeta, Juan J. Tena, Manuel Irimia, Stéphanie Bertrand, Arnau Sebé-Pedrós, Hector Escriva