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Significant morphological but little molecular differences between Trypanosoma of rodents from Alaska
Journal article   Open access   Peer reviewed

Significant morphological but little molecular differences between Trypanosoma of rodents from Alaska

J. Laakkonen, A. Smith, K. Hildebrandt, J. Niemimaa and H. Henttonen
Journal of Parasitology, Vol.91(1), pp.201-203
2005
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Abstract

We examined blood smears of 173 rodents and 33 shrews captured at 4 sites in the Gates of the Arctic National Park, northern Alaska, in summer 2002. Trypanosoma spp. were detected in the plasma of 5 Microtus oeconomus, 4 Microtus miurus, and 1 Lemmus trimucronatus. The trypomastigote morphology from different individuals of M. oeconomus caught at the same site and of M. miurus from different sites varied significantly. The 4 DNA sequences obtained from the blood smear positive samples contained 2 different haplotypes very similar to each other and to that of Trypanosoma microti. Of possible vectors of blood parasites, the flea Amalaraeus dissimilis was collected from M. miurus.

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1 Clinical & Life Sciences
1.258 Zoonotic Diseases
1.258.227 Tick-borne Pathogens
Web Of Science research areas
Parasitology
ESI research areas
Microbiology
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