LIN-39 and the EGFR/RAS/MAPK pathway regulate C. elegans vulval morphogenesis via the VAB-23 zinc finger protein.
Pellegrino MW, Farooqui S, Fröhli E, Rehrauer H, Kaeser-Pebernard S, Müller F, Gasser RB, Hajnal A. Development. 2011 Nov; 138(21):4649-60.