Identification of Synapomorphic Characteris in the Genus Sarcocystis Based on 18S rDNA Sequence Comparison
JEFFRIES, ALEX C. ; SCHNITIZLER, BEATE ; HEYDORN, A. OTTO ; JOHNSON, ALAN M. ; TENTER, ASTRID M.
Oxford, UK : Blackwell Publishing Ltd
Published 1997
Oxford, UK : Blackwell Publishing Ltd
Published 1997
| ISSN: |
1550-7408
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|---|---|
| Source: |
Blackwell Publishing Journal Backfiles 1879-2005
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| Topics: |
Biology
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| Notes: |
. In order to further investigate synapomorphic characters in the genus Sarcocystis, the small subunit ribosomal RNA gene sequences of Sarcocystis capracanis and Sarcocystis moulei were determined and used to infer the phylogenetic position of these two organisms within the cyst-forming coccidia. Phylogenies derived using distance, maximum parsimony and maximum likelihood methods demonstrated that S. capracanis groups with Sarcoystis tenella and Sarcocystis arieticanis as a clade that shares the characteristic of using canids as their definitive host. S. moulei was shown to group with Sarcocystis gigantea and Sarcocystis fusiformis as a clade that shares the characteristic of using felids as their definitive host.
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| Type of Medium: |
Electronic Resource
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| URL: |