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除髮色膚色外，耳垢(cerumen)也有種族之分的。561Please respect copyright.ＰＥＮＡＮＡF8TfGitAEt
561Please respect copyright.ＰＥＮＡＮＡ8SoOXwsngR
561Please respect copyright.ＰＥＮＡＮＡhohVoGcn4x
（圖2）有研究指出（Ref1)，80-95%的東亞地區人，30-50%的南亞、北美人，561Please respect copyright.ＰＥＮＡＮＡDwdEhkGZ4v
耳垢均呈乾身狀態。561Please respect copyright.ＰＥＮＡＮＡWi7qBOhdTY
然而，只有3%左右的歐洲及非洲人擁有這個乾身耳垢特質。561Please respect copyright.ＰＥＮＡＮＡJu09NoEtB1
561Please respect copyright.ＰＥＮＡＮＡp50pHz93w8
561Please respect copyright.ＰＥＮＡＮＡwX5GY5eQLz
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。561Please respect copyright.ＰＥＮＡＮＡvDJI0zSNpF
561Please respect copyright.ＰＥＮＡＮＡjWyE9UPaD9
561Please respect copyright.ＰＥＮＡＮＡlWVzBEIL2t
（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。561Please respect copyright.ＰＥＮＡＮＡu0Lfc4KPhk
561Please respect copyright.ＰＥＮＡＮＡ5pdKepIOad
561Please respect copyright.ＰＥＮＡＮＡVN7BCivMn2
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。561Please respect copyright.ＰＥＮＡＮＡNH2mD8nGDH
561Please respect copyright.ＰＥＮＡＮＡ8UOpKkiqVN
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。561Please respect copyright.ＰＥＮＡＮＡpQa4ILUSQc
561Please respect copyright.ＰＥＮＡＮＡPfejFbMxA6
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。561Please respect copyright.ＰＥＮＡＮＡjAcLNQ3RgZ
561Please respect copyright.ＰＥＮＡＮＡhAoCYVZapJ
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。561Please respect copyright.ＰＥＮＡＮＡ2SKsUNtl46
561Please respect copyright.ＰＥＮＡＮＡsSgSG4eErQ
各種族的ABCC11基因變異情況，可參閱這圖表：https://www.nature.com/articles/ng1733/tables/1561Please respect copyright.ＰＥＮＡＮＡcIKjvOvRIf
561Please respect copyright.ＰＥＮＡＮＡd5ljKvb6Zg
561Please respect copyright.ＰＥＮＡＮＡFGtbaIkRku
說到尾，你的耳垢，是乾還是濕呢？561Please respect copyright.ＰＥＮＡＮＡ9HoRjm5mm3
561Please respect copyright.ＰＥＮＡＮＡomSQMCqd5e
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。561Please respect copyright.ＰＥＮＡＮＡ83GYlwY140
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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/toc561Please respect copyright.ＰＥＮＡＮＡRkDVRcc63S
561Please respect copyright.ＰＥＮＡＮＡ75aoOVJMni
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。561Please respect copyright.ＰＥＮＡＮＡamutG9Il1G
561Please respect copyright.ＰＥＮＡＮＡvVW5COPMAV
Link:561Please respect copyright.ＰＥＮＡＮＡF9A7dbLkrT
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio561Please respect copyright.ＰＥＮＡＮＡw7keV7GEL6
561Please respect copyright.ＰＥＮＡＮＡiiKNofj5S2
561Please respect copyright.ＰＥＮＡＮＡPkjBVqg3CM
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。561Please respect copyright.ＰＥＮＡＮＡLSd46XgagW
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https://www.instagram.com/potatopigtongue/561Please respect copyright.ＰＥＮＡＮＡNEeBLB1nwB
561Please respect copyright.ＰＥＮＡＮＡojY5ogpINR
561Please respect copyright.ＰＥＮＡＮＡxKeFTZQ7bd
Ref1:https://www.nature.com/articles/ng1733561Please respect copyright.ＰＥＮＡＮＡmFUi41MA8R
561Please respect copyright.ＰＥＮＡＮＡUuWWme3Z6g
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax561Please respect copyright.ＰＥＮＡＮＡesPmO8Wqk8
