Trimethylaminuria, also known as tmau, is related to primary trimethylaminuria and albinism, oculocutaneous, type v. An important gene associated with Trimethylaminuria is FMO3 (Flavin Containing Dimethylaniline Monoxygenase 3), and among its related pathways/superpathways are Metabolism and Metapathway biotransformation Phase I and II. Affiliated tissues include liver and skin, and related phenotypes are fish odor and trimethylaminuria