Fig. 8
a, b Representative maximum intensity Z-stack projections of confocal micrographs, acquired through dorsally-oriented whole mount brains that were dissected from 21dpf vangl2sfGFP/sfGFP;Tg(?actin2::loxP-mCherry-STOP-loxP-zGrad) control (a; n = 4) and vangl2sfGFP/sfGFP;Tg(?actin2::loxP-mCherry-STOP-loxP-zGrad);Tg(foxj1a::iCre) mutant (b; n = 9) brains, and immunostained for polyglutamylated tubulin (magenta) and scospondin (green). Inverted, higher magnification images of scospondin immunostaining in forebrain (c, d) and rhombencephalic (e, f) ventricles of control (c, e) and mutant (d, f) brains, represented by boxed areas in a, b.