title: Cytokine-related genes identified from the RIKEN full-length mouse cDNA data set.
abstract: To identify novel cytokine-related genes, we searched the set of 60,770 annotated RIKEN mouse cDNA clones (FANTOM2 clones), using keywords such as cytokine itself or cytokine names (such as interferon, interleukin, epidermal growth factor, fibroblast growth factor, and transforming growth factor). This search produced 108 known cytokines and cytokine-related products such as cytokine receptors, cytokine-associated genes, or their products (enhancers, accessory proteins, cytokine-induced genes). We found 15 clusters of FANTOM2 clones that are candidates for novel cytokine-related genes. These encoded products with strong sequence similarity to guanylate-binding protein (GBP-5), interleukin-1 receptor-associated kinase 2 (IRAK-2), interleukin 20 receptor alpha isoform 3, a member of the interferon-inducible proteins of the Ifi 200 cluster, four members of the membrane-associated family 1-8 of interferon-inducible proteins, one p27-like protein, and a hypothetical protein containing a Toll/Interleukin receptor domain. All four clones representing novel candidates of gene products from the family contain a novel highly conserved cross-species domain. Clones similar to growth factor-related products included transforming growth factor beta-inducible early growth response protein 2 (TIEG-2), TGFbeta-induced factor 2, integrin beta-like 1, latent TGF-binding protein 4S, and FGF receptor 4B. We performed a detailed sequence analysis of the candidate novel genes to elucidate their likely functional properties.
authors.affiliation: Institute for Infocomm Research, Singapore 119613. vladimir@i2r.a-star.edu.sg
authors.forename: Vladimir
authors.initials: V
authors.lastname: Brusic
authors.forename: Rekha S
authors.initials: RS
authors.lastname: Pillai
authors.forename: Diego G
authors.initials: DG
authors.lastname: Silva
authors.forename: Nikolai
authors.initials: N
authors.lastname: Petrovsky
authors.forename: Christian
authors.initials: C
authors.lastname: Schönbach
mesh_terms: D000595:Amino Acid Sequence / Q000235:genetics; D000818:Animals; D016207:Cytokines / Q000235:genetics*; D018076:DNA, Complementary / Q000235:genetics*; D030541:Databases, Genetic; D006133:Growth Substances / Q000235:genetics; D007372:Interferons / Q000235:genetics; D007378:Interleukins / Q000235:genetics; D051379:Mice; D008810:Mice, Inbred C57BL; D016688:Mice, Inbred NOD; D008969:Molecular Sequence Data; D009928:Organ Specificity / Q000235:genetics
chemical_list: D016207:Cytokines; D018076:DNA, Complementary; D006133:Growth Substances; D007378:Interleukins; D007372:Interferons