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Fig. 4 | BMC Veterinary Research

Fig. 4

From: Truncated Rep protein of porcine circovirus 2 (PCV2) caused by a naturally occurring mutation reduced virus replication in PK15 cells

Fig. 4

The virus load of PCV2 from 1st to 6th generation of serial passages was reflected by determining PCV2 copy number using quantitative real-time PCR. The X-axis shows the generations examined, while the Y-axis indicates the viral load as the logarithm of the copy number in the cell supernatants. Results were expressed as mean ± SD. Real-time PCR was repeated at least three times with each experiment performed in triplicate. **represents statistical significance P<0.01 among different groups

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BMC Veterinary Research

ISSN: 1746-6148

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