We created a genetic combination to substitute 1 copy of endogenous wg with 1 copy of wgNRT exclusively in neurons (to avoid crossed expression, we used a different genetic driver system, the LexA-LexAop system [72]), while inducing a glioma marked with Ihog-RFP (by using the Gal4/UAS system). Here, LGALS4 is linked to central nervous system cancer.