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. 2013 Mar 26;8(3):e60413. doi: 10.1371/journal.pone.0060413

Figure 1. Comparison of different virus titers produced in infected MDCK cells at different temperatures.

Figure 1

MDCK cells were infected with viruses (1×104 pfu ) at 40°C, 37°C and 30°C individually. Supernatants were collected after 2 days. The yield of progeny viruses in MDCK supernatants was determined by plaque titration assay. P<0.05