Peroxisome Biogenesis Disorder 14b, also known as peroxisome biogenesis disorder, type 14b, is related to peroxisome biogenesis disorder 1b and cataract, and has symptoms including dry skin An important gene associated with Peroxisome Biogenesis Disorder 14b is PEX11B (Peroxisomal Biogenesis Factor 11 Beta). Affiliated tissues include testis and skin, and related phenotypes are eeg abnormality and nystagmus