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除髮色膚色外，耳垢(cerumen)也有種族之分的。603Please respect copyright.ＰＥＮＡＮＡ54lDwhxnEv
603Please respect copyright.ＰＥＮＡＮＡL7KP7hAjyB
603Please respect copyright.ＰＥＮＡＮＡynL48FLZnF
（圖2）有研究指出（Ref1)，80-95%的東亞地區人，30-50%的南亞、北美人，603Please respect copyright.ＰＥＮＡＮＡWbYv3Sczud
耳垢均呈乾身狀態。603Please respect copyright.ＰＥＮＡＮＡqECrM0cxQh
然而，只有3%左右的歐洲及非洲人擁有這個乾身耳垢特質。603Please respect copyright.ＰＥＮＡＮＡl4ZZxqYa4G
603Please respect copyright.ＰＥＮＡＮＡbF18cZTLGj
603Please respect copyright.ＰＥＮＡＮＡwUjR0RIrqG
經一輪比對後，科學家認為共有四條基因對耳垢到底是濕是乾有著重大的影響力，分別為ABCC12, ABCC11, LONPL and SIAH1。603Please respect copyright.ＰＥＮＡＮＡTNlqLkYOZj
603Please respect copyright.ＰＥＮＡＮＡwiVHB3CyDC
603Please respect copyright.ＰＥＮＡＮＡE9npu3654v
（圖3）研究中的126名日本人，有88名乾身耳垢人士，38名濕身耳垢人士。603Please respect copyright.ＰＥＮＡＮＡJkqSnn7EKD
603Please respect copyright.ＰＥＮＡＮＡbO2uy8d6L6
603Please respect copyright.ＰＥＮＡＮＡggrpZ4ilM5
乾身耳垢88人之中，87人兩條ABCC11基因某個區域均為AA英文字母。603Please respect copyright.ＰＥＮＡＮＡpcMiaey0lv
603Please respect copyright.ＰＥＮＡＮＡKcUQsqva1X
而濕身耳垢38人之中，兩條ABCC11基因某個區域均為GG英文字母，又或者是一條基因為A，一條基因為G。603Please respect copyright.ＰＥＮＡＮＡsvVLcgnT9C
603Please respect copyright.ＰＥＮＡＮＡJ3noQT2Pg3
其後科學家亦證實，該基因區域的英文字母，將對ABCC11蛋白質的功用有著重大的影響。603Please respect copyright.ＰＥＮＡＮＡGIg5b58A1n
603Please respect copyright.ＰＥＮＡＮＡ64PFfvZQyQ
耳垢是濕是乾，對健康有沒有影響暫時尚未清楚。現今開始亦有研究嘗試透過檢測耳垢的狀況來判斷人體的健康狀況，處於初步及有爭論性的階段之中。603Please respect copyright.ＰＥＮＡＮＡiXnKu0fkzJ
603Please respect copyright.ＰＥＮＡＮＡWkzirDOuBX
各種族的ABCC11基因變異情況，可參閱這圖表：https://www.nature.com/articles/ng1733/tables/1603Please respect copyright.ＰＥＮＡＮＡN7iVB2QT9F
603Please respect copyright.ＰＥＮＡＮＡjhowyKizQ6
603Please respect copyright.ＰＥＮＡＮＡ4V68qvplvF
說到尾，你的耳垢，是乾還是濕呢？603Please respect copyright.ＰＥＮＡＮＡ6EGCty0Ziw
603Please respect copyright.ＰＥＮＡＮＡYe7dT2Hhzh
如果想我快啲出文的話，請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark，這對我非常之重要。603Please respect copyright.ＰＥＮＡＮＡYcuJaBcSYu
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc603Please respect copyright.ＰＥＮＡＮＡqIIvTnIIvB
603Please respect copyright.ＰＥＮＡＮＡVgFPqzTMfe
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。603Please respect copyright.ＰＥＮＡＮＡFMF2Sy9t0E
603Please respect copyright.ＰＥＮＡＮＡynuHNFDPCZ
Link:603Please respect copyright.ＰＥＮＡＮＡKeTtvxDvmx
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio603Please respect copyright.ＰＥＮＡＮＡzdNcQNT6PA
603Please respect copyright.ＰＥＮＡＮＡKZIRR1nZfh
603Please respect copyright.ＰＥＮＡＮＡivK7IBkNSW
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。603Please respect copyright.ＰＥＮＡＮＡac3ZQuFxqc
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https://www.instagram.com/potatopigtongue/603Please respect copyright.ＰＥＮＡＮＡJtnfA5TMjt
603Please respect copyright.ＰＥＮＡＮＡhj7x6Pt4tL
603Please respect copyright.ＰＥＮＡＮＡZ7bWfGAuwY
Ref1:https://www.nature.com/articles/ng1733603Please respect copyright.ＰＥＮＡＮＡ2GuOzd5lEJ
603Please respect copyright.ＰＥＮＡＮＡxoX6gYXhxk
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax603Please respect copyright.ＰＥＮＡＮＡTfrzLLZGOs
