Fig. 3: Schematic representation of FGFR2 fusion proteins.

Fusion proteins were described as FB949 (a), FB (b), FM (c), FA (d), FP (e), BF494 (f), BF134 (g), and BF846 (h). Ig immunoglobulin-like domain, TM transmembrane domain, kinase protein tyrosine kinase domain, CC coiled-coil domain, KH K homology RNA binding domain, SAM sterile alpha motif. The vertical lines indicate breakpoints.