0000000000904963

AUTHOR

Christian M. O. Kapel

0000-0002-9539-457x

showing 2 related works from this author

Distinct bhaplotype structure at the innate immune receptor Toll-like receptor 2 across bank vole populations and lineages in Europe

2015

Abstract: Parasite-mediated selection may contribute to the maintenance of genetic variation at host immune genes over long time scales. To date, the best evidence for the long-term maintenance of immunogenetic variation in natural populations comes from studies on the major histocompatibility complex (MHC) genes, whereas evidence for such processes from other immune genes remains scarce. In the present study, we show that, despite pronounced population differentiation and the occurrence of numerous private alleles within populations, the innate immune gene Toll-like receptor 2 (TLR2) displays a distinct haplotype structure in 21 bank vole (Myodes glareolus) populations across Europe. Haplo…

balancing selectionPopulationphylogeographyBalancing selectionMajor histocompatibility complexToxicologydiversitypolymorphismsmall mammalspositive darwinian selectionMyodes glareolusGenetic variationmaintenance of genetic variationTLR2mhceducationclethrionomys-glareolusBiologyEcology Evolution Behavior and SystematicsToxicologieVLAGGeneticseducation.field_of_studyToll-like receptorInnate immune systembiologyHaplotypebiology.organism_classificationmajor histocompatibility complexparasite resistanceimmunogeneticsBank voleEvolutionary biologynorthern spaingene evolutionbiology.proteinta1181genetic-variationroderentscontrasting patterns
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Gastrointestinal parasites of two populations of Arctic foxes (Vulpes lagopus) from north-east Greenland

2017

Parasitological examination of 275 faecal samples from Arctic foxes (Vulpes lagopus) collected at Zackenberg Valley and Karupelv Valley in north-east Greenland from 2006 to 2008 was conducted using sieving and microscopy. Overall, 125 (45.5%) samples contained parasite eggs of Taenia crassiceps, Taenia serialis, Toxascaris leonina, Eucoleus boehmi, Physalopteridae and Ancylostomatidae, and Strongyloides-like larvae. As long-term ecological studies are conducted at both sampling locations, the present findings constitute a baseline data set for further parasitological monitoring.

0106 biological sciences0301 basic medicineVulpesEucoleus boehmiZoologyOceanography010603 evolutionary biology01 natural sciencesToxascaris leoniana03 medical and health scienceslcsh:OceanographyEarth and Planetary Sciences (miscellaneous)Environmental Chemistry[SDV.MP.PAR]Life Sciences [q-bio]/Microbiology and Parasitology/ParasitologyToxascaris leonina14. Life underwaterlcsh:GC1-1581lcsh:Environmental sciencesGeneral Environmental ScienceTaenia crassicepslcsh:GE1-350Toxascaris leoninabiologyAncylostomatidaeTaeniaEcologyfaecal analysis030108 mycology & parasitologybiology.organism_classificationTaenia serialisArcticLagopusTaeniaArctic parasites[SDE.BE]Environmental Sciences/Biodiversity and Ecologycoprological examinationPolar Research
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