Genetic diversity and phylogenetic analysis of Feline Coronavirus sequences from Portugal.
作者信息
Duarte A, Veiga I, Tavares L
机构信息
Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Avenida da Universidade Técnica, 1300-477 Lisboa, Portugal.
出版信息
Vet Microbiol. 2009 Jul 2;138(1-2):163-8. doi: 10.1016/j.vetmic.2009.03.009. Epub 2009 Mar 13.
Abstract
The distribution of FCoV Types I and II in a Portuguese cat population was studied by a RT-PCR assay targeting the 3'-end of the viral RNA. For a period of 3 years, 120 samples were collected and 57 were found positive for FCoV RNA. Within the positive samples the presence of FCoV Type I was found in 79%. Type II was only detected in 3.5% in animals with Feline Infectious Peritonitis. The remaining 17.5% could not be differentiated. These viral sequences, comprising a region within gene S were further subjected to a heteroduplex mobility assay (HMA) detecting the presence of viral quasispecies in 17% of the samples. Phylogenetic analysis for FCoV Type I revealed high genetic diversity between the Portuguese sequences and other previously characterized strains, while Type II tree showed a higher genetic homogeneity. This study confirmed the presence of FCoV Types I and II circulating in Portugal and detected high genetic diversity between circulating strains suggesting that the virus persists within the host as mixed viral populations.
摘要
相似文献
1
Genetic diversity and phylogenetic analysis of Feline Coronavirus sequences from Portugal.
Vet Microbiol. 2009 Jul 2;138(1-2):163-8. doi: 10.1016/j.vetmic.2009.03.009. Epub 2009 Mar 13.
2
Infection of cats with atypical feline coronaviruses harbouring a truncated form of the canine type I non-structural ORF3 gene.
Infect Genet Evol. 2013 Dec;20:488-94. doi: 10.1016/j.meegid.2013.09.024. Epub 2013 Oct 9.
3
Comparative sequence analysis of the accessory and nucleocapsid genes of feline coronavirus strains isolated from cats diagnosed with effusive feline infectious peritonitis.
Arch Virol. 2021 Oct;166(10):2779-2787. doi: 10.1007/s00705-021-05188-7. Epub 2021 Aug 7.
4
Circulation and genetic diversity of Feline coronavirus type I and II from clinically healthy and FIP-suspected cats in China.
Transbound Emerg Dis. 2019 Mar;66(2):763-775. doi: 10.1111/tbed.13081. Epub 2018 Dec 5.
5
Genetic diversity and correlation with feline infectious peritonitis of feline coronavirus type I and II: a 5-year study in Taiwan.
Vet Microbiol. 2009 May 12;136(3-4):233-9. doi: 10.1016/j.vetmic.2008.11.010. Epub 2008 Nov 27.
6
Sensitivity and specificity of a real-time reverse transcriptase polymerase chain reaction detecting feline coronavirus mutations in effusion and serum/plasma of cats to diagnose feline infectious peritonitis.
BMC Vet Res. 2017 Aug 2;13(1):228. doi: 10.1186/s12917-017-1147-8.
7
Detection of feline coronavirus mutations in paraffin-embedded tissues in cats with feline infectious peritonitis and controls.
J Feline Med Surg. 2019 Feb;21(2):133-142. doi: 10.1177/1098612X18762883. Epub 2018 Mar 15.
8
Molecular epidemiological study of feline coronavirus strains in Japan using RT-PCR targeting nsp14 gene.
BMC Vet Res. 2015 Mar 11;11:57. doi: 10.1186/s12917-015-0372-2.
9
Detection of subgenomic mRNA of feline coronavirus by real-time polymerase chain reaction based on primer-probe energy transfer (P-sg-QPCR).
J Virol Methods. 2012 May;181(2):155-63. doi: 10.1016/j.jviromet.2012.01.022. Epub 2012 Feb 18.
10
Persistence and evolution of feline coronavirus in a closed cat-breeding colony.
Virology. 1997 Aug 4;234(2):349-63. doi: 10.1006/viro.1997.8663.
引用本文的文献
1
Feline Coronavirus in Northern Vietnam: Genetic Detection and Characterization Reveal Predominance of Type I Viruses.
Viruses. 2025 Jan 28;17(2):188. doi: 10.3390/v17020188.
2
Prevalence of natural feline coronavirus infection in domestic cats in Fujian, China.
Virol J. 2024 Jan 3;21(1):2. doi: 10.1186/s12985-023-02273-y.
3
Feline Infectious Peritonitis: European Advisory Board on Cat Diseases Guidelines.
Viruses. 2023 Aug 31;15(9):1847. doi: 10.3390/v15091847.
4
Development of a rapid reverse genetics system for feline coronavirus based on TAR cloning in yeast.
Front Microbiol. 2023 Mar 23;14:1141101. doi: 10.3389/fmicb.2023.1141101. eCollection 2023.
5
Epidemiology and Comparative Analyses of the S Gene on Feline Coronavirus in Central China.
Pathogens. 2022 Apr 12;11(4):460. doi: 10.3390/pathogens11040460.
6
Feline Coronaviruses Identified in Feline Effusions in Suspected Cases of Feline Infectious Peritonitis.
Microorganisms. 2021 Aug 24;9(9):1801. doi: 10.3390/microorganisms9091801.
7
Establishment of Full-Length cDNA Clones and an Efficient Oral Infection Model for Feline Coronavirus in Cats.
J Virol. 2021 Oct 13;95(21):e0074521. doi: 10.1128/JVI.00745-21. Epub 2021 Aug 18.
8
Adaptive Evolution of Feline Coronavirus Genes Based on Selection Analysis.
Biomed Res Int. 2020 Aug 13;2020:9089768. doi: 10.1155/2020/9089768. eCollection 2020.
9
Molecular epidemiological study of feline coronavirus strains in Japan using RT-PCR targeting nsp14 gene.
BMC Vet Res. 2015 Mar 11;11:57. doi: 10.1186/s12917-015-0372-2.
10
An update on feline infectious peritonitis: virology and immunopathogenesis.
Vet J. 2014 Aug;201(2):123-32. doi: 10.1016/j.tvjl.2014.04.017. Epub 2014 May 2.
本文引用的文献
1
Genetic diversity and correlation with feline infectious peritonitis of feline coronavirus type I and II: a 5-year study in Taiwan.
Vet Microbiol. 2009 May 12;136(3-4):233-9. doi: 10.1016/j.vetmic.2008.11.010. Epub 2008 Nov 27.
2
Genomic RNA sequence of feline coronavirus strain FCoV C1Je.
J Feline Med Surg. 2007 Jun;9(3):202-13. doi: 10.1016/j.jfms.2006.12.002. Epub 2007 Mar 23.
3
Prevalence of feline coronavirus types I and II in cats with histopathologically verified feline infectious peritonitis.
Vet Microbiol. 2004 Mar 26;99(1):31-42. doi: 10.1016/j.vetmic.2003.07.010.
4
Quasispecies composition and phylogenetic analysis of feline coronaviruses (FCoVs) in naturally infected cats.
FEMS Immunol Med Microbiol. 2003 Nov 28;39(2):141-7. doi: 10.1016/S0928-8244(03)00237-2.
5
Persistence and transmission of natural type I feline coronavirus infection.
J Gen Virol. 2003 Oct;84(Pt 10):2735-2744. doi: 10.1099/vir.0.19129-0.
6
Genetic drift and genetic shift during feline coronavirus evolution.
Vet Microbiol. 1999 Sep 1;69(1-2):139-41. doi: 10.1016/s0378-1135(99)00102-9.
7
Feline coronavirus type II strains 79-1683 and 79-1146 originate from a double recombination between feline coronavirus type I and canine coronavirus.
J Virol. 1998 May;72(5):4508-14. doi: 10.1128/JVI.72.5.4508-4514.1998.
8
Feline infectious peritonitis viruses arise by mutation from endemic feline enteric coronaviruses.
Virology. 1998 Mar 30;243(1):150-7. doi: 10.1006/viro.1998.9045.
9
Persistence and evolution of feline coronavirus in a closed cat-breeding colony.
Virology. 1997 Aug 4;234(2):349-63. doi: 10.1006/viro.1997.8663.
10
Likelihood-mapping: a simple method to visualize phylogenetic content of a sequence alignment.
Proc Natl Acad Sci U S A. 1997 Jun 24;94(13):6815-9. doi: 10.1073/pnas.94.13.6815.
Zotero 插件