2Takashi A, Satoshi M, Ldavid S, et al. Biochemical and molecular characterization of nucleoside triphosphate hydrolase isozymes from the parasitic protozoan Toxoplasrna gondii [J]. J Biol Chem, 1995,19(12) : 11391- 11397.
3Kikuchi T, Furuta T, Kojima S, et al. Membrane localization and demonstration of isoforms of nucleoside triphosphate hydrolase from Toxoplasma gondii [J]. Parasitol,2001,122(1) : 15-23.
4Nakajima-Nakano K, Makioka A, Yamashita N,et al. Evaluation of serodiagnosis of toxoplasmosis by using the recombinant nucleoside triphosphate hydrolase isoforms expressed in Escherichia coli [J]. Parasitol Int,2000,48(3):215-222.
5Johnson M, Kevin B, Maria CA, et al. The relationship between nucleoside triphosphate hydrolase ( NTPase ) isoform and Toxoplasma strain virulence in rat and human toxoplasmosis[J]. Microbes and Infection, 2003,5 : 797- 806.
6Asai T, Kanazawa T, Kobayashi S, et al. Do protozoa conceal a high potency of nueleoside triphosphate hydrolysis present in Toxoplasma gondii [J]. Comp Biochem Physiol, 1986,85 (2) : 365 -367.
8Ferguson DJ, Cesbron-Delauw MF, Dubremetz JF, et al. The expression and distribution of dense granule proteins in the enteric Coceidian forms of Toxoplasma gondii in the small intestine of the cat[J]. Exp Parasitol,1999,91(3): 203-211.
9Sibley LD,Niesman IR,Asai T,et al. Toxoplasma gondii : secretion of a potent nucleoside triphosphate hydrolase into parasitophorous vacuole[J]. Exp Parasitol, 1994,79 (3) : 301- 311.
10DIATCHENKE L, LAU Y F C,CAMPELL A P, et al. Suppression mbtractive hybridization: a versatile method for identifying differentially expressed genes[ J]. Methods Enzymol, 1999,303:349-380.
