TY  - RPRT
TI  - Sonic Hedgehog is not a limb morphogen but acts as a trigger to specify all digits.
AU  - Zhu, J.
AU  - Trofka, A.
AU  - Harfe, B. D.
AU  - Mackem, S.
PY  - 2020
DO  - 10.1101/2020.05.28.122119
UR  - https://www.biorxiv.org/content/10.1101/2020.05.28.122119v1
ID  - 10.1101/2020.05.28.122119
ER  -