Effect of porcine kidney epithelial cells type I interferon receptor 1 knockdown on Pseudorabies virus replication / 解剖学报
Acta Anatomica Sinica
; (6): 741-746, 2019.
Article
в Zh
| WPRIM
| ID: wpr-844574
Ответственная библиотека:
WPRO
ABSTRACT
Objective: To investigate the effect of type I interferon receptor 1 (IFNAR1) on Pseudorabies virus (PRV) replication. Methods: A stable cell line in which porcine kidney epithelial cells (PK 15) knocked out the IFNAR1 gene was constructed using a lentiviral-mediated CRISPR/Cas9 (clustered regularly interspaced short palindromic repeats, CRISPR) gene editing technique. The function of IFNAR1 was verified by cell viability assay, fluorescence observation, flow cytometry detection, titer determination, and Real-time PCR. Results: With the prolongation of PRV infection, knocking out the IFNAR1 gene can significantly promote transcription of PRV-TK mRNA, translation of PRV-gE protein, and virulence of progeny virus. Conclusion: IFNAR1 plays an important role in inhibiting the proliferation of PRV.
Полный текст:
1
База данных:
WPRIM
Язык:
Zh
Журнал:
Acta Anatomica Sinica
Год:
2019
Тип:
Article