dc.contributor.author | Barboza-Solis, Catalina | |
dc.contributor.author | Perez-Contreras, Ana | |
dc.contributor.author | Palomino-Tapia, Victor A. | |
dc.contributor.author | Joseph, Tomy | |
dc.contributor.author | King, Robin | |
dc.contributor.author | Ravi, Madhu | |
dc.contributor.author | Peters, Delores | |
dc.contributor.author | Fonseca, Kevin | |
dc.contributor.author | Gagnon, Carl A. | |
dc.contributor.author | Van der Meer, Frank | |
dc.contributor.author | Abdul-Careem, Mohamed Faizal | |
dc.date.accessioned | 2020-09-24T15:52:36Z | |
dc.date.available | NO_RESTRICTION | fr |
dc.date.available | 2020-09-24T15:52:36Z | |
dc.date.issued | 2020-09-11 | |
dc.identifier.uri | http://hdl.handle.net/1866/23916 | |
dc.publisher | MDPI | fr |
dc.rights | Ce document est mis à disposition selon les termes de la Licence Creative Commons Paternité 4.0 International. / This work is licensed under a Creative Commons Attribution 4.0 International License. | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | Infectious laryngotracheitis | fr |
dc.subject | Genotyping | fr |
dc.subject | Canada | fr |
dc.subject | Sanger sequencing | fr |
dc.subject | Live attenuated vaccine | fr |
dc.title | Genotyping of Infectious Laryngotracheitis Virus (ILTV) isolates from Western Canadian provinces of Alberta and British Columbia based on partial Open Reading Frame (ORF) a and b | fr |
dc.type | Article | fr |
dc.contributor.affiliation | Université de Montréal. Faculté de médecine vétérinaire | fr |
dc.identifier.doi | 10.3390/ani10091634 | |
dcterms.abstract | Infectious laryngotracheitis virus (ILTV) causes an acute upper respiratory disease in
chickens called infectious laryngotracheitis (ILT). Live attenuated vaccines are effective in disease
control; however, they have residual virulence, which makes them able to replicate, cause disease
and revert to the original virulent form. Information is scarce on the molecular nature of ILTV that is
linked to ILT in Canada. This study aims to determine whether isolates originating from ILT cases in
Western Canada are a wild type or vaccine origin. Samples submitted for the diagnosis of ILT between
2009–2018 were obtained from Alberta (AB, n = 46) and British Columbia (BC, n = 9). For genotyping,
a Sanger sequencing of open reading frame (ORF) a and b was used. A total of 27 from AB, and 5 from
BC samples yielded a fragment of 1751 base pairs (bp). Three of the BC samples classified as group
IV (CEO vaccine strains) and 2 as group V (CEO revertant). Of the AB samples, 22 samples clustered with group V, 3 with group VI (wild type), and 2 with group VII, VIII, and IX (wild type). Overall,
17 non-synonymous single nucleotide polymorphisms (SNPs) were detected. Further studies are
underway to ascertain the virulence and transmission potential of these isolates. | fr |
dcterms.isPartOf | urn:ISSN:2076-2615 | fr |
dcterms.language | eng | fr |
UdeM.ReferenceFournieParDeposant | Barboza-Solis C, Contreras AP, Palomino-Tapia VA, Joseph T, King R, Ravi M, Peters D, Fonseca K, Gagnon CA, van der Meer F, Abdul-Careem MF. Genotyping of Infectious Laryngotracheitis Virus (ILTV) Isolates from Western Canadian Provinces of Alberta and British Columbia Based on Partial Open Reading Frame (ORF) a and b. Animals (Basel). 2020 Sep 11;10(9):E1634. doi: 10.3390/ani10091634. PMID: 32932922. | fr |
UdeM.VersionRioxx | Version publiée / Version of Record | fr |
oaire.citationTitle | Animals | fr |
oaire.citationVolume | 10 | fr |