Chuan-Wei An

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OBJECTIVE To determine the candidate genes for engineering vaccine of Ascaris lumbricoides. METHODS pMD18-T-ALAg and plasmid expression vector pET-28a(+) were digested with BamH I and EcoR I and linked to each other. The resultant plasmid pET-28a(+)-ALAg was transferred into E. coli BL21 (DE3) and its expression was induced with IPTG, and the recombinant(More)
T HE DISTRIBUTION of the percentage of a globin variant chains in humans is tnimodal, with maxima around 45%, 33%, and 25%’; the latter value is the most commonly found and comparison with the usual 45%-50% value for f3 globin mutants was the basis for the suggestion2 that a globin genes are duplicated in humans. Thus, the dyploid number of a genes would be(More)
We used a real-time PCR assay and indirect fluorescent antibody (IFA) assay to detect genomic DNA of Salmonella Enteritidis in the internal organs of quails after an oral challenge. The results showed that S. Enteritidis was detected in all the samples at different time points. This study will assist a future understanding of the pathogenesis of S.(More)
This research was undertaken to determine the population of a high-virulence strain of Salmonella enterica serovar Enteritidis in partridge by a fluorescent quencher PCR assay and to correlate these findings with the results obtained from the immunohistochemical localization and histopathological examinations of selected Salmonella enterica serovar(More)
Cysteine proteinases 112 (EhCP112) of Entamoeba histolytica are considered important for ameba pathogenicity. The recombinant gene was obtained by cloning and expression of the EhCP112 gene in heterologous host Escherichia coli BL-21 (DE3), were used to evaluate their ability to induce immune protective responses in minipig against challenge infection in a(More)
Cysteine proteinases 4 (EhCP4) of Entamoeba histolytica are considered important for ameba pathogenicity. The recombinant gene was obtained by cloning and expression of the EhCP4 gene in heterologous host Escherichia coli BL-21 (DE3), were used to evaluate their ability to induce immune protective responses in minipig against challenge infection in a(More)
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