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ReSource, Volume 15, 2004

Description: ReSource magazine includes articles and notes about research at University of North Texas in various academic fields.
Date: 2004
Creator: University of North Texas
Partner: University Relations, Communications & Marketing department for UNT

Identification of Endogenous Substrates for ADP-Ribosylation in Rat Liver

Description: Bacterial toxins have been shown to modify animal cell proteins in vivo with ADPR. Animal cells also contain endogenous enzymes that can modify proteins. Indirect evidence for the existence in vivo of rat liver proteins modified by ADPR on arginine residues has been reported previously. Presented here is direct evidence for the existence of ADP-ribosylarginine in rat liver proteins. Proteins were subjected to exhaustive protease digestion and ADP-ribosyl amino acids were isolated by boronate chromatography.
Date: May 1992
Creator: Loflin, Paul T. (Paul Tracey)
Partner: UNT Libraries