| 中文名稱 | 公TORTOISHELL，有斑點的馬及公貓不孕症 |
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| 英文名稱 | Infertility in male tortoishell, calico, tom cats |
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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 | 橘色,黑色和白色的花斑公貓幾乎都是不孕的,雖然有些曾經被紀錄為具有生育能力.牠們的染色體核型分析含有超過一個X性染色體,且核膜上有Barr body.這與男人的柯林菲特氏症同型.由顏色和染色體核型診斷. |
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| 英文描述 | Orange, black and white 'calico' male cats are almost always sterile, although some have been reported to be fertile. They have more than one X sex chromosome on karyotyping, and have a Barr body on the nuclear membrane. This is homologous to the Kleinfelter's syndrome in man. Dx by color and karyotype. |
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