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Osama B. Mohammed أسامة بدري محمد

Professor

Faculty Member

كلية العلوم
Building 5, Office 2B 158
publication
Journal Article

The genus Hammondia is paraphyleteic. Parasitology, 118: 357-362.

Abstract
The phylogenetic relationships amongst Hammondia, Neospora and Toxoplasma were investigated by DNA sequence comparisons of the D2/D3 domain of the large subunit ribosomal DNA and the internal transcribed spacer 1. The results obtained allow us to reject the hypothesis that N. caninum and H. heydorni are the same species and show that Hammondia hammondi is probably the sister taxon to Toxoplasma gondii.

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