The limb identity gene Tbx5 promotes limb initiation by interacting with Wnt2b and Fgf10.
Ng JK, Kawakami Y, Büscher D, Raya A, Itoh T, Koth CM, Rodríguez Esteban C, Rodríguez-León J, Garrity DM, Fishman MC, Izpisúa Belmonte JC.
Ng JK, et al.
Development. 2002 Nov;129(22):5161-70. doi: 10.1242/dev.129.22.5161.
Development. 2002.
PMID: 12399308
We find that Tbx5 functions downstream of WNT signaling to regulate Fgf10, which, in turn, maintains Tbx5 expression during limb outgrowth. Furthermore, our results indicate that Tbx5 and Wnt2b function together to initiate and specify forelimb outgrow …
We find that Tbx5 functions downstream of WNT signaling to regulate Fgf10, which, in turn, maintains Tbx5 expression du …