[HTML][HTML] Construction of an infectious bronchitis virus vaccine strain carrying chimeric S1 gene of a virulent isolate and its pathogenicity analysis
C Lv, T Shi, P Zhu, X Peng, S Cao, Y Yan… - Applied Microbiology …, 2020 - Springer
… in which S1 gene of IBV H120 was replaced with that of strain … genetics established in this
study, recombinant H120 (rH120) strain and its chimeric virus rH120/SCS1 carrying S1 gene of …
study, recombinant H120 (rH120) strain and its chimeric virus rH120/SCS1 carrying S1 gene of …
Recombinant infectious bronchitis coronavirus H120 with the spike protein S1 gene of the nephropathogenic IBYZ strain remains attenuated but induces protective …
Y Jiang, X Cheng, X Zhao, Y Yu, M Gao, S Zhou - Vaccine, 2020 - Elsevier
… biological characteristics of the recombinant virus remained … The causative agent of IB is
infectious bronchitis virus (IBV), … the recombinant strain, rH120-S1/YZ, expressed the S1 gene …
infectious bronchitis virus (IBV), … the recombinant strain, rH120-S1/YZ, expressed the S1 gene …
[HTML][HTML] Genetic and pathogenic characterization of a novel recombinant avian infectious bronchitis virus derived from GI-1, GI-13, GI-28, and GI-19 strains in …
W Yan, R Qiu, F Wang, X Fu, H Li, P Cui, Y Zhai, C Li… - Poultry Science, 2021 - Elsevier
… The ecto-domain region of the S2 subunit contains a fusion peptide … recombinant strain
originating from H120, 4/91, LDT3-A and LJL/08-1 strains, all of which are prevalent in the region. …
originating from H120, 4/91, LDT3-A and LJL/08-1 strains, all of which are prevalent in the region. …
[HTML][HTML] Design and characterization of a DNA vaccine based on spike with consensus nucleotide sequence against infectious bronchitis virus
L Zuo, W Yan, Z Song, H Li, X Xie, K Gu, P Ma, Y Tian… - Vaccines, 2021 - mdpi.com
… With this in mind, the ectodomain of the consensus spike … IBV strain M41 as efficiently as its
homologous vaccine H120 (… IBV GI-1 strain in the virus challenge, however, more strains in …
homologous vaccine H120 (… IBV GI-1 strain in the virus challenge, however, more strains in …
[HTML][HTML] Establishment and cross-protection efficacy of a recombinant avian gammacoronavirus infectious bronchitis virus harboring a chimeric S1 subunit
X Ting, C Xiang, DX Liu, R Chen - Frontiers in Microbiology, 2022 - frontiersin.org
… In this study, the rescued rIBV-Beau-KC(S1) strain with two … Recombinant IBVs expressing
heterologous S proteins have … S1 region) gene derived from either H120, M41, 4/91, or QX, …
heterologous S proteins have … S1 region) gene derived from either H120, M41, 4/91, or QX, …
S2′ cleavage site plays a decisive role in expansion of Vero cell tropism by infectious bronchitis virus HV80, with Q855H promoting cell-to-cell fusion
Y Jiang, X Cheng, M Gao, X Dou, Y Yu, H Shen… - bioRxiv, 2023 - biorxiv.org
… recombinants that expressed chimeric S glycoprotein, S1 or S2 subunit of strain H120, and
… (B) The structure prediction of the monomer of HV80 spike ectodomain in the prefusion …
… (B) The structure prediction of the monomer of HV80 spike ectodomain in the prefusion …
[HTML][HTML] Global Emergence of Infectious Bronchitis Virus Variants: Evolution, Immunity, and Vaccination Challenges
HH Abozeid - Transboundary and Emerging Diseases, 2023 - hindawi.com
… with the heterologous vaccine strain H120. However, the … two recombinant proteins, IBV
S1 and NDV F ectodomain, … TW-like strain of infectious bronchitis virus and evaluation of …
S1 and NDV F ectodomain, … TW-like strain of infectious bronchitis virus and evaluation of …
[HTML][HTML] Genetic and pathogenic characterization of QX (GI-19)-recombinant infectious bronchitis viruses in South Korea
SY Youn, JY Lee, YC Bae, YK Kwon, HR Kim - Viruses, 2021 - mdpi.com
… Recombination events in the S1 gene were identified, with putative parental strains
identified as QX-like, KM91-like, and GI-15. Recombination detection methods identified three …
identified as QX-like, KM91-like, and GI-15. Recombination detection methods identified three …
Protective Efficacy of a Recombinant Newcastle Disease Virus against Infectious Bronchitis
Z Khalid - 2021 - search.proquest.com
… the S1 attachment blueprints of various strains correlate with … recombinant DNA expressing
Ark-type S1. However, in ovo … Worldwide infectious bronchitis virus (IBV) remains a major …
Ark-type S1. However, in ovo … Worldwide infectious bronchitis virus (IBV) remains a major …
[HTML][HTML] A pathogenic and recombinant infectious bronchitis virus variant (CK/CH/GX/202109) with multiorgan tropism
C Wang, B Hou - Veterinary Research, 2023 - Springer
… , novel strains and variants of infectious bronchitis virus (IBV) … by the two genes, ORF1a and
ORF1b, which are expressed as … Massachusetts type strain (95.2% similarity to strain H120) …
ORF1b, which are expressed as … Massachusetts type strain (95.2% similarity to strain H120) …