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Negative contrast electron micrograph of phage-like particles and phage EPTHSWAT. The phage-like particles are numbered in red whereas the phage particles are in blue. The number of phage-like particles on the shown field is 59 whereas the phage particles are 36, therefore the ratio of phage-like particles to the phages is 1.6. The phage-like particle is about 2/3rd the size of the phage (Inset).
