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Fig. 2 | Virology Journal

Fig. 2

From: Anti-H7N9 avian influenza A virus activity of interferon in pseudostratified human airway epithelium cell cultures

Fig. 2

Replication characteristics of H7N9 on A549 cells and 3D HAE cells. A549 cells (a) and 3D HAE cells (b) were each incubated with 0.25 μg/ml rhIFN-λ1 or 60 IU/ml rhIFN-α2b for 20 h and then infected with 1 TCID50 of H7N9 virus. Viral RNA was extracted once per day for 10 days. The H7N9 HA gene was quantitatively detected by real-time PCR

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Virology Journal

ISSN: 1743-422X