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. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Influenza Other Respir Viruses. 2012 Feb 21;6(6):10.1111/j.1750-2659.2012.00333.x. doi: 10.1111/j.1750-2659.2012.00333.x

TABLE 1.

Virus infectivity in SRECsa

High infectivity phenotype Low infectivity phenotype
rgMN rgONT
rgONT + MN HA rgMN + ONT HA
rgONT G124D/A138S/G142E rgMN S138A
a

After cells were inoculated with 3 TCID50/cell of each virus for 1 h, viruses with a high infectivity phenotype infected 70–95% of SRECs, whereas viruses with a low infectivity phenotype infected 25–40% of cells (14).