Graded Nodal/Activin Signaling Titrates Conversion of Quantitative Phospho-Smad2 Levels into Qualitative Embryonic Stem Cell Fate Decisions

by Lee, Kian Leong, Lim, Sandy Keat, Orlov, Yuriy Lvovich, Yit, Le Yau, Yang, Henry, Ang, Lay Teng, Poellinger, Lorenz, Lim, Bing
Published 2011