| 中文名稱 | 英格蘭短角肉牛的遺傳性伸展過度 |
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| 英文名稱 | Hereditary hypermetria in shorthorn cattle |
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| 建立日期 | 2007/11/01 |
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| 更新日期 | 2007/11/01 |
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| 中文描述 | 巴西短角牛被從一出生就被影響,永久的,非漸進性的雙側性全身性辨距過大.跌倒和頭與頸的顫抖偶爾發生於更嚴重的受影響小牛中.於驗屍檢驗時小腦顯露大小和組織學的外觀都正常.測試交配顯示情況被以體染色體隱性遺傳(Schild等人). |
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| 英文描述 | Shorthorn cattle in Brazil were affected from birth with permanent, nonprogressive bilaterally symmetric hypermetria. Falling and tremors of the head and neck occasionally occurred in more severely affected calves. At necropsy the cerebellum appeared normal in both size and histologic appearance. Test matings showed that the condition was inherited as an autosomal recessive (Schild et al.). |
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