2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39552We discuss how predictions of Fritzsch textures can be consistent with values of fermion masses and mixing angles if we embed them in a supersymmetric grand unified theory.Talk given at Pheno-2000, University of Wisconsin, Madison April 17-19, 2000High Energy Physics - Phenomenologytext