Original ResearchPublished 28 September 2026The mutational and clinical spectrum of EYS -associated retinitis pigmentosa in an Eastern European and Northern Asian cohort: two recurrent founder allelesMarianna Weener · Igor Hatsenko · Inna Zolnikova · Natella Chincharauli · Maria Shilova · Anna Venger · Olga Luneva · Larisa Balashova · Jean Salmasi · Gennadiy PoryadinFrontiers in Geneticsdoi 10.3389/fgene.2026.1951476