RNAase activity in pig embryo kidney culture during interferon formation

Tiurina, G.P.

Voprosy Virusologii 2: 216-219

1976


ISSN/ISBN: 0507-4088
PMID: 936581
Document Number: 103297
In production by pig embryo kidney cell (PEK) culture of interferon induced by UV-irradiated Newcastle disease virus, T strain, an increase in the activity of intracellular RNA-ase is observed at the optimal pH 8.5. RNA-ases of experimental cell extract have exonuclease activity in contrast to control cell enzymes which show endo- and exonuclease activity. A thermolable inhibitor absent in control cells was detected in experimental PEK cells.

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