Title: Hybridisation between the two major African schistosome species of humans
Authors: Huyse, Tine ×
Van den Broeck, Frederik
Hellemans, Bart
Volckaert, Filip
Polman, Katja #
Issue Date: Jul-2013
Publisher: Elsevier
Series Title: International Journal for Parasitology vol:43 pages:687-689
Article number: S0020-7519(13)00110-0
Abstract: It is generally accepted that Schistosoma mansoni and Schistosoma haematobium, causing intestinal and urinary schistosomiasis, respectively, are not able to hybridise, due to the high phylogenetic distance between them. Cloning of nuclear internal transcribed spacer rDNA and partial mitochondrial cytochrome c oxidase 1 fragments revealed two internal transcribed spacer rDNA genotypes within single eggs and miracidia, one identical to S. mansoni and the other identical to S. haematobium, suggesting hybrid ancestry. The cytochrome c oxidase 1 clones always belonged to only one of the parental species. This demonstrates that offspring of heterologous pairing between these two species is not (always) parthenogenetic.
ISSN: 2211-3207
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Ecology, Evolution and Biodiversity Conservation Section
× corresponding author
# (joint) last author

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