土黃鼴形田鼠(英語:Transcaucasian mole vole),Ellobius lutescens,是倉鼠科的一種齧齒動物,分佈於亞美尼亞、阿塞拜疆、格魯吉亞、伊朗和土耳其。[2]
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染色體
土黃鼴形田鼠的核型為低奇數的二倍體,2n=17,X。[3]土黃鼴形田鼠沒有SRY基因或Y染色體;[4]兩性都具有XO性染色體組,可能源自例如E. tancrei 的男性XX性染色體組的祖先群體。[2]土黃鼴形田鼠的性別決定仍然未知。[3]
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相關
- 再三鼴鼠
- 德之島裔鼠
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參考
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