Table. 2—

Adenylate-uridylate-rich elements#

GroupMotifRepresentative transcripts
IWAUUUAW with U-rich regionc-fos, c-myc
IIAAUUUAUUUAUUUAUUUAUUUAGM-CSF, TNF-α
IIBAUUUAUUUAUUUAUUUAIFN-α
IICWAUUUAUUUAUUUAWCOX-2, IL-2, VEGF
IIDWWAUUUAUUUAWWFGF2
IIEWWWWAUUUAWWWWu-PA receptor
IIIU-rich region, non-AUUUAc-jun
  • GM-CSF: granulocyte macrophage-colony stimulating factor; TNF: tumour necrosis factor; IFN: interferon; COX: cyclooxygenase; IL: interleukin; VEGF: vascular endothelial growth factor; FGF: fibroblast growth factor; u-Pa: urokinase plasminogen activator. #: proposed classification by Wilusz et al. 17.