Loss of Apela Peptide in Mice Causes Low Penetrance Embryonic Lethality and Defects in Early Mesodermal Derivatives oleh Laina Freyer, Chih-Wei Hsu, Sonja Nowotschin, Andrea Pauli, Junji Ishida, Keiji Kuba, Akiyoshi Fukamizu, Alexander F. Schier, Pamela A. Hoodless, Mary E. Dickinson, Anna-Katerina Hadjantonakis