Non-truncating FRMD7 variants are more penetrant than truncating variants in heterozygous female carriers of infantile nystagmus Year published: 2026 | Publication Author(s): Callum Hunt, Lilian Zevlari, Benjamin Wong, Gail D.E. Maconachie, Zhanhan Tu, Omar A. Mahroo, Mariya Moosajee, Michel Michaelides, Andrew R. Webster, Jinu Han, Pradeep Vasudevan, Irene Gottlob, Yolanda Markaki, Mervyn G. Thomas Show more , View on ScienceDirect