• The Janus kinases (Jaks) 

      Yamaoka, Kunihiro; Saharinen, Pipsa; Pesu, Marko; Holt, Vance ET; Silvennoinen, Olli; O'Shea, John J (2004)
      article
      The Janus kinase (Jak) family is one of ten recognized families of non-receptor tyrosine kinases. Mammals have four members of this family, Jak1, Jak2, Jak3 and Tyrosine kinase 2 (Tyk2). Birds, fish and insects also have ...