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Updated: Jun 17, 2026

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Shifting Zebrafish Lethal Skeletal Mutant Penetrance by Progeny Testing
Published on: September 1, 2017
Syndactyly lethal: new mutation with multiple malformations occurring in Sprague Dawley rats
Sakiko Fujii1, Kaoru Yabe, Yuki Kimura
1Safety Research Division, Safety Research Institute for Chemical Compounds, Co., Ltd., Sapporo, Japan. fujii-sakiko@ka-anken.co.jp
Congenital Anomalies
|December 22, 2009
Summary
A new study identifies a genetic cause for syndactyly in Sprague Dawley rats. This mutation, named syndactyly lethal (syl), is lethal at birth and presents multiple congenital abnormalities.
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2026-06-19T13:26:39.446281+00:00
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