Evolutionary Relationships of Trichostro
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Neil B. Chilton; Lisa A. Newton; Ian Beveridge; Robin B. Gasser
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Article
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2001
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Elsevier Science
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English
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The evolutionary relationships of 21 species of trichostrongyloid nematodes were determined by use of sequence data of the second internal transcribed spacer of the ribosomal DNA aligned according to secondary structure information. Irrespective of the method of analysis used, the topologies of the