Enzymatically active 2â²,5â²-oligoadenylate synthetases are widely distributed among Metazoa, including protostome lineage
Keywords: 2â²,5â²-Oligoadenylate synthetase; Nucleotidyl transferase; dsRNA; Choanoflagellate; Porifera; Protostomia; 2-5A; 2â²,5â²-oligoadenylate; cGAS; cyclic-GMP-AMP synthase; dsRNA; double-stranded RNA; OAS; 2â²,5â²-oligoadenylate synthetase; OASL; OAS-li