NCIt definition : Human EXOSC3 wild-type allele is located in the vicinity of 9p13.2 and is approximately
73 kb in length. This allele, which encodes exosome complex component RRP40 protein,
is involved in the regulation of the exoribonuclease activity of the exosome. Mutation
of the gene is associated with pontocerebellar hypoplasia type 1B.;