First Exonic Cryptic Branchpoint Variant in an Inherited Retinal Degeneration Detected in an Irish RPGR Pedigree with X-Linked Retinitis Pigmentosa. - Kopčić E; Whelan L; Shortall C; Ridgeway AR; Finnegan LK; Dockery A; Millington-Ward S; Duignan E; Kenna PF; Farrar GJ; Chadderton N (Genes, 2026)