P22

Preparation and Application of the Recombinant Antigen P22 of Toxoplasma Gondii

弓形虫重组抗原P22的制备及应用

Objective To clone , express and identify major surface antigen P22 gene fragment of Toxoplasma gondii .

目的扩增弓形虫表面抗原P22基因编码序列，并进行表达和鉴定。

Conclusion : The recombinant antigen P22 obtained successfully is highly sensitive and specific in the detection of Tg antibody .

结论：成功获得重组抗原P22，以此作抗原检测弓形虫抗体，证明具有高度的敏感性和特异性。

The recombinant antigen P22 was obtained .

获重组抗原P22。

Subcloning and expression of the gene encoding of the P22 surface antigen of Toxoplasma gondii

弓形虫表面抗原P22编码基因片段的亚克隆与表达

Cloning and Expression of the P22 Gene Fragment of ZS Strains of Toxoplasma Gondii

ZS株弓形虫P22基因片段的克隆和表达

Method : The P22 gene expressed the Tg major surface antigen P22 was amplified from Tg RH strain genomic DNA .

方法：采用PCR方法，以弓形虫RH株DNA为模板，扩增编码主要表面抗原P22的基因片段。

Cloning and Expression of the P22 Gene Fragment of Toxoplasma Gondii and Purification of the Fusion Protein in ZS Strain

弓形虫ZS株P22基因片段的克隆、表达与融合蛋白的纯化

Report of a Case on 46 , XY t ( 1 ; 13 )( p22 ; q12 ) Karyotype with Cytogenetic Analysis

核型为46，XYt（1；13）（p22；q12）病例的细胞遗传学分析

Diagnosis and Genetic Study on the Caryotype 46 , Xdel ( Xpter → p22 ) Syndrom

46，Xdel（Xpter→p22）核型综合征的诊断和遗传学研究

Clinical and laboratory study of a complex translocation t ( 6 ; 21 ; 8 )( p22 ; q22 ; q22 ) in two patients with acute myeloid leukemia

两例急性髓系白血病伴t（6；21；8）（p22；q22；q22）复杂易位患者的临床与实验室研究

Seven cases of new karyotypes of chromosome abnormalities were found which were not reported previously in the world . 46 ,, XX , t ( 1 ; 7 ) ( P32 ; P22 );

本文首报7例世界人类染色体异常核型如下：46，XX，t（1；7）（p32；p22）；

T-maze forced alternation , the foot-fault test , and the radial arm maze were conducted at P22 days ( 14 d after HIBD ), P30 days , and P34 days .

至日龄22天（HIBD后14天）、30天和34天时分别对各组动物进行T迷宫试验、足错误行为学测试、放射性迷宫测试；