DESCRIPTION:

QTL associated with epistatic circling A C57L/J 1. This interval was obtained by using a fixed interval width of 25 Mbp around the peak marker (82366294)

LABEL:

QTL-Ecla-Mouse-Chr 3

SCORE TYPE:

Binary

DATE ADDED:

2012-04-02

DATE UPDATED:

2020-05-06

SPECIES:

URI:

http://www.informatics.jax.org/searches/accession_report.cgi?id=MGI:3521796

AUTHORS:

Cryns K, Van Spaendonck MP, Flothmann K, van Alphen AM, Van De Heyning PH, Timmermans JP, De Zeeuw CI, Van Camp G

TITLE:

Vestibular dysfunction in the epistatic circler mouse is caused by phenotypic interaction of one recessive gene and three modifier genes.

JOURNAL:

Genome research Apr 2002, Vol 12, pp. 613-7

ABSTRACT:

Vestibular dysfunction is a frequent clinical problem, leading to dizziness and imbalance. Genes play an important role in its etiology, but the genetics are complex and poorly understood. In this study we have analyzed the complex inheritance pattern in the Epistatic circler mouse, which shows circling behavior indicative of vestibular dysfunction in the mouse. This phenotype exists in a proportion of the F2-generation from an intercross between C57L/J and SWR/J mouse strains. Genetic investigation indicates that the circling behavior is caused by a major recessively inherited gene derived from the SWR/J strain (the Ecs-gene) in combination with at least three different modifier genes derived from C57L/J (the Ecl-genes). Genetic mapping made it possible to localize the Ecs-gene to chromosome 14 and the Ecl-genes to chromosome 3, 4, and 13. This study illustrates the feasibility of identifying genes for multifactorial traits in mice. PUBMED: 11932245
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