DNA taxonomy and barcoding of monogenean parasites: lessons from Gyrodactylus.
DNA taxonomy and barcoding use nucleotide sequence data to achieve comprehensive species descriptions that facilitate reliable species diagnostics and rapid assessment of biodiversity, both of which are of great importance for parasitologists. Such molecular approaches have been applied to the monogenean genus Gyrodactylus, in particular to G. salaris, the cause of serious gyrodactylosis on Atlantic salmon. Here, we discuss, using the example of G. salaris and related species, why DNA barcodes, although powerful for biodiversity assessment, are insufficient to appropriately characterize parasite species--from a parasitological point of view--in the absence of additional data on and infection biology and morphology.
Hansen
Haakon
H
Natural History Museum, Department for Zoology, University of Oslo, PO Box 1172, Blindern, NO-0318 Oslo, Norway.
Bakke
Tor A
TA
Bachmann
Lutz
L
D000818:Animals; D001483:Base Sequence; D044822:Biodiversity; D018509:DNA, Helminth / Q000235:genetics*; D008969:Molecular Sequence Data; D010802:Phylogeny; D010986:Platyhelminths / Q000145:classification* / Q000235:genetics*; D012474:Salmon / Q000469:parasitology; D013045:Species Specificity
D018509:DNA, Helminth