ADP-ribosylation of nucleolar proteins i
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Norbert Leitinger; Jozefa Wesierska-Gadek
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Article
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1993
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John Wiley and Sons
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English
⚖ 454 KB
## Abstract ADP‐ribosylation reactions in nucleoli of exponentially growing HeLa cells were studied. Isolated nuclei or nucleoli were labeled with ^32^P‐NAD; then the nucleolar proteins were analyzed by 1‐dimensional and 2‐dimensional polyacrylamide gel electrophoresis (PAGE) and modified proteins