[Expression of Polar Tube Protein 1 (NbPTP1) from Nosema bombycis in Drosophila S2 cell lines and its glycosylation].
Sheng Wu Gong Cheng Xue Bao
; 34(9): 1460-1468, 2018 Sep 25.
Article
en Zh
| MEDLINE
| ID: mdl-30255680
ABSTRACT
The polar tube protein is the major component of polar tube, and can specifically locate on the polar tube of microsporidia and plays an important role in invasion host cell. In this study, we analyzed the potential O- and Nglycosylation sites in polar tube protein 1 from Nosema bombycis. NbPTP1 was successfully cloned to eukaryotic expression vector pMT/Bip/V5-His A, involved V5 and His tags. After transfection, NbPTP1 gene could be efficiently expressed in Drosophila S2 cells. In addition, Lectin blotting and beta elimination analysis showed that NbPTP1 expressed in Drosophila S2 cells was O-glycosylation. These studies provided a basis for understanding the relationship between glycosylation and function of NbPTP1, helped us to reveal the infection mechanism of microsporidia and established effective diagnosis and prevention methods for microsporidia.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Proteínas Fúngicas
/
Nosema
Límite:
Animals
Idioma:
Zh
Revista:
Sheng Wu Gong Cheng Xue Bao
Asunto de la revista:
BIOTECNOLOGIA
Año:
2018
Tipo del documento:
Article
País de afiliación:
China