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Flocculation of Bacteria by Protozoa

1943; Nature Portfolio; Volume: 151; Issue: 3840 Linguagem: Inglês

10.1038/151642a0

1476-4687

Garrett Hardin,

Infections and bacterial resistance

IN view of the recent discussion1,2 of the possible importance of certain Protozoa in the flocculation of bacteria in sewage sludge, it may be of interest to record a clear-cut instance of flocculating activity on the part of a protozoan.