porin
- n.孔蛋白
![porin](../cache/481299.jpg)
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Porin plays an important role in Neisseria gonorrhoeae survival and pathogenesis .
淋球菌孔蛋白对淋球菌的存活和致病起着重要作用。
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Research of Multiple-antibiotic-resistance Negative Regulation Gene and Porin of Escherichia Coli
大肠杆菌多重耐药负性调节基因及膜孔蛋白的研究
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The expression of porin protein were detected by SDS-PAGE .
利用SDS-PAGE测定淋球菌外膜孔蛋白的表达;
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Immune response induced with the vaccine of porin of gonorrhoeae in animals
淋球菌孔蛋白疫苗在动物体内诱导的免疫应答
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Results : There were 35 cases of type-A porin genotype and 46 cases of type B within the 71 cases .
结果:孔蛋白基因型为A型的有35例,其余46例为B型。
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Expression of efflux pump protein and porin protein in multi-drug resistant strains of Neisseria gonorrhoeae
多重耐药淋病流行株孔蛋白和泵蛋白的表达
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Construction of Neisseria gonorrhoeae Porin B Plasmid Recombinant and Its Expression in E.coli and Identification of Fusion Protein
淋病奈瑟菌孔蛋白B原核重组质粒的构建、表达与蛋白鉴定
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Construction and Sequence Analysis of A Recombinant Plasmid Harbouring the Porin Gene PIA of Neisseria gonorrhoeae
淋球菌主要外膜蛋白PIA原核重组质粒的构建及序列分析
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Objective : To construct an eukaryotic expression system carrying the Neisseria gonorrhoeae Porin IA ( PIA ) gene .
目的:构建淋病奈瑟菌孔蛋白PIA(PorinIA)基因的真核表达系统,为淋病DNA疫苗的研究提供材料。
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This article also gives a presumption to T-DNA 's transport : The plant cell wall 's porin may be T-DNA 's natural channel .
对延宕至今的TDNA穿壁问题作了推测:植物细胞壁表面可能存有TDNA的天然穿壁孔道。
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Conclusion A plasmid recombinant encoding porin B of Neisseria gonorrhoeae has been successfully constructed and expressed in E. coli .
结论淋病奈瑟菌孔蛋白PⅠB原核表达质粒构建正确。
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Porin A-specific antibody avidity in patients who are convalescing from meningococcal B disease
B型脑脊髓膜炎患者恢复过程中的孔蛋白A特异性抗体亲和力
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Porin is a transmembrane protein found in the outer membrane of mitochondria as well as in the outer membrane of gram positive bacteria .
孔蛋白是一种跨膜蛋白,主要存在于细菌质膜的外膜、线粒体和叶绿体的外膜上。
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The deeper studies on the function of Porin would be of great importance in illuminating the mechanism of gonococcal pathogenesis and host anti-infection immunity .
深入研究孔蛋白的免疫功能,对阐明淋球菌的致病机制及宿主抗感染免疫机制具有重要意义。
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Using carbapenem antibiotic can induce the deletion of out membrance porin gene , thus increasing MIC values of carbapenem antibiotic .
碳青霉烯类药物的使用可以诱导外膜孔道蛋白基因缺失,从而增加对碳青霉烯类抗菌药物的MIC值。
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Study on Level of Delayed-type Hypersensitivity ( DTH ) and Transfered Protective rate of Immunized T Cell Induced by Porin of Salmonella Typhimurium in BALB / C Mice
鼠伤寒沙门氏菌porin诱导BALB/C小鼠迟发性变态反应和T淋巴细胞转移保护的研究
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The protective rate of porin to the mice challenged with 500 LD50 murine Salmonella typhi was 70 % . The results showed good immunogenicity of STM-porin .
以500LD50鼠伤寒沙门氏菌攻击,其保护率为70%,提示STM-porin具有较强的免疫原性。
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Since the Hp adhesin conservative region ( AB ) is outer membrane protein and porin type component , while these two kinds of protein are the excellent immunogen candidates of vaccination .
鉴于Hp已证实的四种粘附素保守区(AB)是外膜蛋白(OMP)和膜孔素(porin)样成分,而外膜蛋白和膜孔素样成分是优秀的疫苗候选抗原。
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Objective To clone porin B ( P ⅰ B ) sequences of Neisseria gonorrhoeae and analyze the protein expression as basis of research in detection , prophylactic and therapeutic vaccine against the pathogen infection .
目的克隆和分析淋病奈瑟菌孔蛋白(porinⅠB,PⅠB)的基因序列并表达相应的蛋白质,为淋病奈瑟菌感染的检测和基因工程疫苗的研究与开发建立基础。
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DTH was observed on the femoral leg of the rabbit administered intradermally with porin B.Slide agglutination reaction and bactericidal activity were measured by immunized rabbit serum in vitro .
后腿皮内注射孔蛋白B,观察迟发型超敏反应(DTH)、免疫血清体外玻片凝集及抗菌作用。
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Objective Clone the genes of porin PIB and PIA of Gonococcus . To construct a recombinant eukaryotic expression vector containing both porin gene PIB and PIA , and to confirm the expression of pCI-PIB-PIA in muscule cells .
目的克隆淋球菌孔蛋白PIB和PIA基因并构建融合蛋白真核表达质粒pCI-PIB-PIA,了解pCI-PIB-PIA能否被小鼠骨骼肌细胞摄取并表达。
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Methods : Porin B of gonorrhoeae expressed in E. coli by a recombinant plasmid and purified , were administered subcutaneously into the rabbit back . The serum antibody change and the highest titer of the rabbit was dynamically examined after immunized by ELISA .
方法:兔背皮下注射经原核构建表达并纯化的淋球菌孔蛋白B,ELISA动态检测免疫后大耳兔血清抗体滴度的变化及最高效价;
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Results from the mutational analysis and qRT-PCR suggested that the EnvZ / OmpR system contributed to osmotic stress response of S. oneidensis and very likely engaged a similar strategy employed by E. coli , which involved reciprocal regulation of two porin coding genes .
突变分析和qRT-PCR结果表明,EnvZ/OmpR系统参与了S.oneidensis对渗透胁迫的反应,并很可能利用了与E.coli类似的策略,即对两个孔蛋白编码基因的表达进行反向调节。