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Transcriptional profiling of feline infectious peritonitis virus infection in CRFK cells and in PBMCs from FIP diagnosed cats


Citation

Harun, Mohammad Syamsul Reza and Choong, Oi Kuan and Selvarajah, Gayathri Thevi and Tan, Sheau Wei and Arshad, Siti Suri and Bejo, Mohd Hair and Omar, Abdul Rahman (2013) Transcriptional profiling of feline infectious peritonitis virus infection in CRFK cells and in PBMCs from FIP diagnosed cats. Virology Journal, 10. art. no. 329. pp. 1-9. ISSN 1743-422X

Abstract / Synopsis

Feline Infectious Peritonitis (FIP) is a lethal systemic disease, caused by the FIP Virus (FIPV); a virulent mutant of Feline Enteric Coronavirus (FECV). Currently, the viruses virulence determinants and host gene expressions during FIPV infection are not fully understood. RNA sequencing of Crandell Rees Feline Kidney (CRFK) cells, infected with FIPV strain 79–1146 at 3 hours post infection (h.p.i), were sequenced using the Illumina next generation sequencing approach. Bioinformatic’s analysis, based on Felis catus 2X annotated shotgun reference genome, using CLC bio Genome Workbench mapped both control and infected cell reads to 18899 genes out of 19046 annotated genes. Kal’s Z test statistical analysis was used to analyse the differentially expressed genes from the infected CRFK cells. Real time RT-qPCR was developed for further transcriptional profiling of three genes (PD-1, PD-L1 and A3H) in infected CRFK cells and Peripheral Blood Mononuclear Cells (PBMCs) from healthy and FIP-diseased cats.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Veterinary Medicine
Institute of Bioscience
DOI Number: https://doi.org/10.1186/1743-422X-10-329
Publisher: BioMed Central
Keywords: FIPV; CRFK; PBMCs; Transcriptome; RT-qPCR; Gene expression; Fold change
Depositing User: Azizan Arshad
Date Deposited: 12 Nov 2014 12:59
Last Modified: 10 Jan 2017 09:42
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1186/1743-422X-10-329
URI: http://psasir.upm.edu.my/id/eprint/29885
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