Volume 9, Number 11—November 2003

Research

Triosephosphate Isomerase Gene Characterization and Potential Zoonotic Transmission of Giardia duodenalis

Irshad M. Sulaiman*, Ronald Fayer†, Caryn Bern*, Robert H. Gilman‡, James M. Trout†, Peter M. Schantz*, Pradeep Das§, Altaf A. Lal*, and Lihua Xiao* 

Author affiliations: *Centers for Disease Control and Prevention, Atlanta, Georgia, USA; †U.S. Department of Agriculture, Beltsville, Maryland, USA; ‡Johns Hopkins School of Public Health, Baltimore, Maryland, USA; §National Institute of Cholera and Enteric Diseases, Calcutta, West Bengal, India

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Figure 1

Figure 1. Phylogenetic relationships of Giardia parasites inferred by the neighbor-joining analysis of the triosephosphate isomerase (TPI) nucleotide sequences.

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