BBLN-1 is essential for intermediate filament organization and apical membrane morphology. - Remmelzwaal S; Geisler F; Stucchi R; van der Horst S; Pasolli M; Kroll JR; Jarosinska OD; Akhmanova A; Richardson CA; Altelaar M; Leube RE; Ramalho JJ; et al. (Current biology : CB, 2021)