Comparison between patterns of pinworm infection (Aspiculuris tetraptera) in wild and laboratory strains of mice, Mus musculus

Derothe, Jean-Marc; Loubès, C.; Orth, Annie; Renaud, François; Moulia, Catherine

doi:10.1016/s0020-7519(96)00196-8

Cited by 22 publications

(20 citation statements)

References 25 publications

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“…The experimental procedures described below and the strain of parasite are both similar to those used in previous experimental analyses of hybrid susceptibility to Aspiculuris tetraptera (Moulia et al 1993(Moulia et al , 1995 and in the complementary studies on mouse resistance to this parasite (Derothe et al 1997). …”

Section: Methodsmentioning

confidence: 99%

“…The resistance/susceptibility of each mouse strain was determined by the distribution of PBs obtained after experimental infection (Derothe et al 1997;Moulia et al 1995). As susceptibility could occur in non-hybrid strains (for an example, see Derothe et al 1997) and confound results during the process of experimental hybridization, three strains (one musculus, two domesticus) were retained for their high resistance phenotype.…”

Section: Strains Of Micementioning

confidence: 99%

“…As susceptibility could occur in non-hybrid strains (for an example, see Derothe et al 1997) and confound results during the process of experimental hybridization, three strains (one musculus, two domesticus) were retained for their high resistance phenotype. The involvement of different domesticus strains in two simultaneous interspecific crosses permits detection of the effects of strain-linked bias on parasite susceptibility.…”

Section: Strains Of Micementioning

confidence: 99%

“…This therefore avoids any bias of PBs due to the potential adaptation of pinworms from BID mice to undetermined features of resistant, musculus, domesticus or genomes from the hybrid zone. The protocol of infection was described by Derothe et al (1997) and Moulia et al (1993). In short, 400-500 infective L1 from females removed from the intestines of BID mice were used to orally infect 1-month-old mice from parasite-free pairs.…”

Section: Experimental Infections and Parasite Phenotypesmentioning

confidence: 99%

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Recombination does not generate pinworm susceptibility during experimental crosses between two mouse subspecies

Derothe

Porcherie²,

Perriat-Sanguinet³

et al. 2004

Parasitol Res

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The susceptibility to Aspiculuris tetraptera of European Mus musculus hybrids is thought to reflect the disruption of genomic co-adaptation through recombination of the parental genomes. Here, we compared the susceptibility to this parasite between parents and experimental hybrids (intersubspecific until F4, intrasubspecific F1, F2) to clarify the contributions of heterosis and subspecies incompatibility. F1 showed hybrid vigor. Unlike intrasubspecific F2, intersubspecific F2 were less resistant than F1, but revealed no increased susceptibility relative to the parents. Intersubspecific F3 and F4 showed the same hybrid vigor as F1. Heterosis contributed most to the resistance, but the differences between intra- and intersubspecific F2 suggested genomic incompatibilities between subspecies. However, the susceptibility did not increase through the recombination process, showing that disruption of co-adaptation does not directly affect resistance. Even if previous studies still support the selective role of parasites in the current hybrid zone, an alternative hypothesis on the origin of hybrid susceptibility is warranted.

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Section: Methodsmentioning

confidence: 99%

Section: Strains Of Micementioning

confidence: 99%

Section: Strains Of Micementioning

confidence: 99%

Section: Experimental Infections and Parasite Phenotypesmentioning

confidence: 99%

See 2 more Smart Citations

Recombination does not generate pinworm susceptibility during experimental crosses between two mouse subspecies

Derothe

Porcherie²,

Perriat-Sanguinet³

et al. 2004

Parasitol Res

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show abstract

“…However, laboratory stocks were found to be more resistant to the common oxyuroid Aspiculuris tetraptera than wild-derived strains, probably because of the differential impact of laboratory breeding on the mouse parasite interactions (Derothe et al, 1997(Derothe et al, , 1999b.…”

Section: Mouse Biodiversity and Immune Responsementioning

confidence: 99%

Mouse biodiversity in the genomic era

Galtier¹,

Bonhomme²,

Moulia³

et al. 2004

Cytogenet Genome Res

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Comparative genomics has developed by comparison of distantly related genomes, for which the link between the reported evolutionary changes and species development/physiology/ecology is not obvious. It is argued that the mouse (genus Mus) is an optimal model for microevolutionary genomics in vertebrates. This is because the mouse genome sequence, physical and genetic map have been completed, because mouse genetics, morpho-anatomy, pathology, behavior and ecology are well-studied, and because the Mus genus is a diverse, well- documented taxon, allowing comparative studies at the level of individual, population, subspecies, and species. The potential of the interaction between mouse genome and mouse biodiversity is illustrated by recent studies of speciation in the house mouse Mus musculus, and studies about the evolution of isochores, the peculiar pattern of GC-content variation across mammalian genomes.

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Trypanosoma musculi:Compared Levels of Parasitosis in Wild and Laboratory Strains ofMus musculusMice

Derothe

Brun

Loubès

et al. 1999

Experimental Parasitology

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Comparison between patterns of pinworm infection (Aspiculuris tetraptera) in wild and laboratory strains of mice, Mus musculus

Cited by 22 publications

References 25 publications

Recombination does not generate pinworm susceptibility during experimental crosses between two mouse subspecies

Recombination does not generate pinworm susceptibility during experimental crosses between two mouse subspecies

Mouse biodiversity in the genomic era

Trypanosoma musculi:Compared Levels of Parasitosis in Wild and Laboratory Strains ofMus musculusMice

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