Differential expression of cell surface- and dense granule-associated Neospora caninum proteins in tachyzoites and bradyzoites

被引：47
|
作者：
Fuchs, N
Sonda, S
Gottstein, B
Hemphill, A
机构：
[1] Univ Bern, Fac Med Vet, Inst Parasitol, CH-3012 Bern, Switzerland
[2] Univ Bern, Fac Med, CH-3012 Bern, Switzerland
来源：
JOURNAL OF PARASITOLOGY | 1998年 / 84卷 / 04期
关键词：
D O I：
10.2307/3284583
中图分类号：
R38 [医学寄生虫学]; Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ; 100103 ;
摘要：
Morphologically, the tachyzoites and the tissue cysts of Neospora caninum are difficult to distinguish from those of other cyst-forming apicomplexan parasites such as Toxoplasma gondii. Several stage-specific antigens have been identified in T. gondii tachyzoites and bradyzoites, and respective antibodies are useful tools for discriminating between the 2 stages during tachyzoite-bradyzoite interconversion in T. gondii infections. Whereas several cell surface- and dense granule-associated proteins have been identified and characterized in N. caninum tachyzoites, not much is known about antigenic components expressed in N. caninum bradyzoites. In this study, the differential expression of the 2 N. caninum surface proteins Nc-p43 and Nc-p36 and the dense granule protein Nc-p33 (NCDG1) within tachyzoites and bradyzoites of N. caninum has been investigated.
引用
收藏
页码：753 / 758
页数：6
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