Isolation and characterization of intranuclear ribonucleoprotein complexes associated with double-stranded RNA adenosine deaminase from brain cells: implications for RNA-editing and hypermutation of viral RNA in the CNS.

Abstract excerpt

Double-stranded RNA adenosine deaminase (DsRAD), which converts adenosine in duplex RNA to inosine, has been implicated in editing of cellular mRNA and hypermutation of viral RNA in the central nervous system (CNS). We used subcellular fractionation to show that DsRAD in bovine brain tissues is associated with high-molecular-weight ribonucleoprotein (RNP) complexes in the nuclei. DsRAD-associated RNP complexes...

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