Genetic characterization and ligand specificity of the ovine Fc gamma receptor I (ovFc gamma RI)
文献类型: 外文期刊
作者: Qiao, Songlin 1 ; Liu, Yunchao 1 ; Zhang, Jiuliang 1 ; Yang, Suzhen 1 ; Wan, Bo 1 ; Shi, Pingling 1 ; Zhang, Hong 1 ; Guo 1 ;
作者机构: 1.Henan Acad Agr Sci, Key Lab Anim Immunol, Minist Agr, Henan Prov Key Lab Anim Immunol, Zhenzhou 450002, Peoples R China
2.Henan Acad Agr Sci, Key Lab Anim Immunol, Minist Agr, He
关键词: Cloning;Expression;Sheep;Receptor
期刊名称:VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY ( 影响因子:2.046; 五年影响因子:2.217 )
ISSN: 0165-2427
年卷期: 2010 年 137 卷 3-4 期
页码:
收录情况: SCI
摘要: Receptors for the Pc region of IgG (Fc gamma Rs) play a critical role in the immune system and host protection against infection. In this study, we describe the cloning, mRNA expression and IgG subclass specificity of ovine Fc gamma receptor I (ovFc gamma RI). The ovFc gamma RI cDNA contains a 1047 bp open-reading frame, and is predicted to encode a 349 amino acid trans-membrane glycoprotein composed of three immunoglobulin-like domains, a trans-membrane region and a short cytoplasmic tail. The overall identity of the ovine Fc gamma RI to its cattle, human and mouse counterparts at the level of the amino acid sequence was 92%, 61% and 54%, respectively. Rosetting analysis shows that COS-7 cells were transfected with an expressional vector carrying the cDNA open-reading frame of ovFc gamma RI and expressed this receptor on the surface. Identification of ovine Fc gamma RI will aid in the understanding of molecular basis of the ovine immune system and further studies of the receptor function. (c) 2010 Elsevier B.V. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Palmitoylation enhances the stability of porcine epidemic diarrhea virus spike protein by antagonizing its degradation via chaperone-mediated autophagy to facilitate viral proliferation
作者:Qian, Qisheng;Zhang, Gaiping;Qian, Qisheng;Zhao, Shuang-shuang;Yang, Lei;Xing, Guangxu;Li, Rui;Qiao, Songlin;Zhang, Gaiping;Qian, Qisheng;Zhang, Gaiping;Chen, Yumei;Liang, Chao;Wang, Haili;Wang, Aiping
关键词:porcine epidemic diarrhea virus; spike protein; palmitoylation; protein stability; chaperone-mediated autophagy
-
Fine mapping of conserved neutralizing epitopes within the VP2 protein of Senecavirus A using monoclonal antibodies
作者:Zou, Wanying;Li, Chunzhen;Meng, Zekun;Zhang, Gaiping;Zou, Wanying;Li, Qingmei;Li, Chunzhen;Meng, Zekun;Sun, Yaning;Yang, Suzhen;Guo, Junqing;Zhang, Gaiping;Zhang, Gaiping;Zhang, Gaiping;Zhang, Gaiping
关键词:Senecavirus A; VP2 protein; Monoclonal antibodies; Neutralizing epitope
-
Identification of linear B-cell epitopes of Senecavirus A VP2 protein using monoclonal antibodies
作者:Jiang, Yao;Zhang, Gaiping;Guo, Zhenhua;Weng, Maoyang;Chen, Linlin;Li, Qingmei;Qiao, Songlin;Zhang, Gaiping;Zhang, Lei;Zhang, Gaiping;Zhang, Gaiping
关键词:Senecavirus A; VP2 protein; monoclonal antibodies; B-cell epitopes; spatial structure
-
PEDV Nsp14 induces mitophagy-mediated degradation of MAVS to antagonize host innate immunity and facilitate viral proliferation
作者:Yang, Lei;Zhang, Gaiping;Yang, Lei;Qian, Qisheng;Chen, Xin-xin;Xing, Guangxu;Qiao, Songlin;Li, Rui;Zhang, Gaiping;Yang, Lei;Zhang, Gaiping;Sun, Yan-gang;Zhang, Jia-qing;Xing, Bao-song
关键词:PEDV; Nsp14; mitophagy; IFN-beta; NDP52
-
Development of a time-resolved fluorescence immunochromatographic strip for gB antibody detection of PRV
作者:Yang, Suzhen;Sun, Yaning;Xing, Yunrui;Fan, Lu;Shang, Yanli;Chai, Shujun;Liu, Yunchao;Li, Yongliang
关键词:PRV; gB; Time-resolved fluorescence immunochromatographic strip; ELISA
-
Identification of the linear Fc-binding epitope on the bovine IgG1 Fc receptor of (boFcγRI) using synthetic peptides
作者:Li, Qingmei;Wang, Ruining;Yang, Jifei;Guo, Junqing;Zhang, Gaiping;Li, Ge;Wang, Xun;Zhang, Gaiping;Wang, Ruining;Zhang, Gaiping
关键词:Fc-binding epitope; BoFc gamma RI; Bovine IgG1; Synthetic peptides; Binding inhibition
-
Genomic characterization and evolutionary analysis of a Getah virus variant from piglets in central China
作者:Guo, Zhenhua;Zhang, Gaiping;Jiang, Yao;Zhang, Gaiping;Li, Peng;Zhang, Gaiping;Zhang, Gaiping
关键词:Getah virus; genomic characteristics; genetic evolution; E2 protein; positive selection



