title: Genetic analysis of mortality in murine angiostrongyliasis costaricensis using SMXA recombinant inbred mouse strains.
abstract: The SMXA recombinant inbred mouse strain set was produced by systematic inbreeding from the F2 generation of a cross between two progenitor inbred strains, A/J and SM/J, which differed markedly with respect to the patterns of infection with Angiostrongylus costaricensis. We have applied this set to genetic analysis of mouse susceptibility to this nematode infection. The mortality was variable among substrains of the SMXA RI strains, indicating the involvement of multiple genes. Linkage analysis showed several chromosomal regions closely linked to mortality; chromosome 6 (D6Rik86, 87; P<==0.001), 10 (D10Rik66-D10Mit12; P=0.0058), 13 (D13Rik79, 80; P=0.0096) and 17 (D17Mit28-D17Rik76; P=0.0088).
authors.affiliation: Department of Parasitology, Hamamatsu University School of Medicine, 3600 Handa-cho, Hamamatsu 431-3192, Japan. aishih@hama-med.ac.jp
authors.forename: A
authors.initials: A
authors.lastname: Ishih
authors.forename: T
authors.initials: T
authors.lastname: Ohno
authors.forename: M
authors.initials: M
authors.lastname: Nishimura
authors.forename: M
authors.initials: M
authors.lastname: Terada
mesh_terms: D000801:Angiostrongylus; D000818:Animals; D008040:Genetic Linkage / Q000235:genetics; D020022:Genetic Predisposition to Disease; D051379:Mice; D008815:Mice, Inbred Strains; D011995:Recombination, Genetic; D017206:Strongylida Infections / Q000235:genetics* / Q000401:mortality*