Isolation and purification of the extrac
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Farr, D. R. ;Amster, H. ;Horisberger, M.
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Article
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1972
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Springer-Verlag
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The myxomycete Physarum polyeephalum has been reported to produce an extracellular ribonuclease. A quick procedure is described for the isolation and purification of the ribonuclease from the culture supernatant. It involves an initial concentration of the culture supernatant by slow freezing, follo