Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9428880 | Neuroscience Letters | 2005 | 5 Pages |
Abstract
The characteristic folial pattern of the mouse cerebellum is formed during postnatal development. We observed this process in C57BL/6J (B6) mice in detail, and found an abnormal folial pattern in a specific region (lobules VIII and IX of the vermis) in a substantial number of B6 mice. The frequency of this abnormality increased during postnatal development and reached 55% in the adult. Thus, the present study showed an abnormality in the cerebellar folial pattern of B6 mice, a mouse widely used in knockout studies, and called for caution in the phenotypic analysis of knockout mice of the B6 genetic background.
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Authors
Masahiko Tanaka, Tohru Marunouchi,