… in a recombinant virus system are deficient in viral release … (D) Western blot analysis of viral
protein expression in Vero … coli strain BL21(DE3) CodonPlus for protein expression. Cells …

… Identification by other specific methods like virus … However, two recombinant strains (CK/CH/LDL/110931
and … Mass serotype, such as H120, is the most commonly used strain in live …

… to the live attenuated vaccine strains used in the regions, or are … S2 ectodomain. Asparagine
(N)-linked glycosylation sites in … All claims expressed in this article are solely those of the …

… Likewise, the ectodomain region of the S2 subunit is covered … with the 4/91 strain and 86%
with the H120 strain in the 3′ … reemergence of novel strains of infectious bronchitis virus. In …

… on the NDV F protein was developed by expressing the F protein in … with a recombinant
LaSota strain and the S1 gene of LX4 IBV … In the construct, the 5a gene of recombinant H120 was …

… 1930s, infectious bronchitis (IB) was first characterized as a … and decreased mRNA expression
linked to the development of cell… of 21 infectious bronchitis virus (IBV) strains from different …

… virulent strains and vaccine strains, which may lead to the … disease virus, for instance, has
been modified to express the S … vaccinated with a recombinant S-ectodomain protein vaccine …

… First, we expressed the S1 N proteins (residues 19-270) of … Retargeting the ectodomain of
the protein can change the host … The QX-like genotype is one of the epidemic IBV strains in …

… domain of S2, expressed from recombinant LS corresponds to … expressing the S-ectodomain
against virulent IBV challenge. … The H120 strain did not provide protection against variants, …

… on virus strains, reproductive and urogenital tracts. … trimeric recombinant S-ectodomain
proteins with S1 domains … the attenuated Mass serotype H120 vaccine strain bind to tracheal …