Summary
The entry of both nucleotides and base precursors into whole cells and the nucleic acid fraction of the blue-green alga Anacystis nidulans has been examined. Very slow rates of uptake were observed with intact organisms but protoplast preparations assimilated the nucleic acid precursors much more readily.
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Pigott, G.H., Carr, N.G. The assimilation of nucleic acid precursors by intact cells and protoplasts of the blue-green alga Anacystis nidulans . Archiv. Mikrobiol. 79, 1–6 (1971). https://doi.org/10.1007/BF00412035
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DOI: https://doi.org/10.1007/BF00412035