Developmental BiologybioRxivPreprint
Molecular basis for positional memory and its reprogrammability in limb regeneration
Leo Otsuki, Simone Plattner, Yuka Taniguchi‐Sugiura, Elly Margaret Tanaka
The paper identifies a molecular mechanism for positional memory in limb regeneration, showing that posterior identity is encoded by Hand2 and can be reprogrammed through Shh signaling.