| Characteristics | Plaques: 2-3 mm, clear. Morphogically identical with T7.
 ΦLPS27 produces large plaques on AK1012 (HER1200), small plaques on AK44 (HER1199) and does not plaque on PAO1.
 
 In AK1012: latent period is 32 minutes, rise 22 minutes, and burst size is 10.
 The phage adsorbs poorly to AK1012, better to AK44.
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