Toxoplasma gondii: cloning, sequencing, expression, and antigenic characterization of ROP2, GRA5 and GRA7
نویسندگان
چکیده
منابع مشابه
Toxoplasma gondii: cloning, sequencing, expression, and antigenic characterization of ROP2, GRA5 and GRA7.
Toxoplasma gondii is an intracellular obligate protozoan, which infects humans and warm-blooded animals. The aim of the present study was to clone the rop2, gra5 and gra7 genes from T. gondii RH strain and to produce recombinant proteins. The rop2, gra5 and gra7 gene fragments produced by polymerase chain reaction were cloned into the pET102/D-TOPO vector which contains thioredoxin and polyhist...
متن کاملCloning, expression and immunoreactivity of recombinant Toxoplasma gondii GRA5 protein
BACKGROUND AND OBJECTIVES Toxoplasma gondii is an obligatory intracellular parasite which causes severe diseases in the fetus of pregnant women and immunocopmromised patients. Serological tests based on recombinant protein are one of the main diagnosis methods for the detection of specific antibodies in serum samples. Dense granule antigenic proteins derived from T. gondii (TgGRAs) are potentia...
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background and objectives: toxoplasma gondii is an obligatory intracellular parasite which causes severe diseases in the fetus of pregnant women and immunocopmromised patients. serological tests based on recombinant protein are one of the main diagnosis methods for the detection of specific antibodies in serum samples. dense granule antigenic proteins derived from t. gondii (tggras) are potenti...
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Genetic typing methods of T. gondii strains have been extensively perfected in recent years. From a technical point of view, many tools usable for genetic studied on single-copy loci have been used: RFLP, PCR-RFLP, sequencing, RAPD-PCR and isoenzyme analysis. We described the cloning and sequence analysis of the gene which encodes the major surface antigen (SAG1 or P30) of T. gondii. SAG1 is ...
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introduction: toxoplasma gondii is a protozoan parasite which is globally prevalent in human and animals. toxoplasma infection is commonly asymptomatic, but can cause serious medical problems in immunocompromised individuals and in fetus. recombinant antigens of the parasite may be helpful in diagnosing the infection more precisely. the goal of this study was to construct and evaluate the funct...
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ژورنال
عنوان ژورنال: Genetics and Molecular Research
سال: 2008
ISSN: 1676-5680
DOI: 10.4238/vol7-2gmr423