Journal article
Molecular characterization of Thelastomatoidea (Nematoda : Oxyurida) from cockroaches in Australia
AR Jex, M Hu, HA Rose, M Schneider, TH Cribb, RB Gasser
PARASITOLOGY | CAMBRIDGE UNIV PRESS | Published : 2006
Abstract
A molecular approach was used to genetically characterize 5 species (Aoruroides queenslandensis, Blattophila sphaerolaima, Cordonicola gibsoni, Desmicola ornata and Leidynemella fusiformis) belonging to the superfamily Thelastomatoidea (Nematoda: Oxyurida), a group of pinworms that parasitizes terrestrial arthropods. The D3 domain of the large subunit of nuclear ribosomal RNA (LSU) was sequenced for individual specimens, and the analysis of the sequence data allowed the genetic relationships of the 5 species to be studied. The sequence variation in the D3 domain within individual species (0-1.8%) was significantly less than the differences among species (4.3-12.4%). Phylogenetic analyses, us..
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