Very little is known about DUPD1 (Entrez). It possibly emerged through gene duplication of DUSP13, which is 50kb upstream of DUSP13 on chromosome 10q22 [1]. Notice do not confuse this gene with DUSP27, although it has an alias of DUSP27.
References
- Friedberg I, Nika K, Tautz L, Saito K, Cerignoli F, Friedberg I, Godzik A, and Mustelin T. Identification and characterization of DUSP27, a novel dual-specific protein phosphatase. FEBS Lett. 2007 May 29;581(13):2527-33. DOI:10.1016/j.febslet.2007.04.059 | PubMed ID:17498703 | HubMed [friedberg2007]