From: The role of IBV PL1pro in virus replication and suppression of host innate immune responses
Virus
Virus titer (log10 PFU/ml)
p
rIBV
6.44 ± 0.20
rIBV-ΔPL1pro
4.58 ± 0.14
0.012*
rIBV-ΔPL1pro-N
5.65 ± 0.04
0.024*