Origin of the interferon-inducible (2'-5')oligoadenylate synthetase in vertebrates : cloning of the (2'-5') oligoadenylate synthetase from the marine sponge Geodia cydoniumWiens, M.; Kuusksalu, Anne; Kelve, Merike; Müller, W.E.G.FEBS letters1999 / p. 12-18https://www.sciencedirect.com/science/article/pii/S0014579399014787