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除髮色膚色外，耳垢(cerumen)也有種族之分的。603Please respect copyright.ＰＥＮＡＮＡJX6mzIDxob
603Please respect copyright.ＰＥＮＡＮＡfpD1GtlAfO
603Please respect copyright.ＰＥＮＡＮＡOB6S5JclcD
（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.ＰＥＮＡＮＡ3uk1edivvr
耳垢均呈乾身狀態。603Please respect copyright.ＰＥＮＡＮＡGFu4hzXNDE
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.ＰＥＮＡＮＡwtcCz4uefG
603Please respect copyright.ＰＥＮＡＮＡlJg7OH0la7
603Please respect copyright.ＰＥＮＡＮＡpK5aahFuEk
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.ＰＥＮＡＮＡBkj9gVHeC3
603Please respect copyright.ＰＥＮＡＮＡifz1dLpP2J
603Please respect copyright.ＰＥＮＡＮＡypwXnpMVAO
（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.ＰＥＮＡＮＡRJNUdDl94Q
603Please respect copyright.ＰＥＮＡＮＡu4THi5o8Jo
603Please respect copyright.ＰＥＮＡＮＡkylzsegCRp
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.ＰＥＮＡＮＡJSFnr0prPg
603Please respect copyright.ＰＥＮＡＮＡPkMZ0gGaAQ
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.ＰＥＮＡＮＡfFcWPY7XYH
603Please respect copyright.ＰＥＮＡＮＡQVmDBGmMDu
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.ＰＥＮＡＮＡPkrs1RQCSc
603Please respect copyright.ＰＥＮＡＮＡAEnB6ECgAG
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.ＰＥＮＡＮＡEPXEH60hPt
603Please respect copyright.ＰＥＮＡＮＡGfRDOLAm78
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.ＰＥＮＡＮＡjJr6rPqOen
603Please respect copyright.ＰＥＮＡＮＡCweK7UDVPr
603Please respect copyright.ＰＥＮＡＮＡKDBla6Ne7Z
說到尾，你的耳垢，是乾還是濕呢？603Please respect copyright.ＰＥＮＡＮＡKhCIdZphNs
603Please respect copyright.ＰＥＮＡＮＡRqOoxusDMt
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.ＰＥＮＡＮＡtd7iFM1TXa
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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.ＰＥＮＡＮＡOTDYDDPaT3
603Please respect copyright.ＰＥＮＡＮＡcSQISVrtaH
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.ＰＥＮＡＮＡDgVJDh3T1z
603Please respect copyright.ＰＥＮＡＮＡNpun1WyPtx
Link:603Please respect copyright.ＰＥＮＡＮＡUaROvO6D2z
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio603Please respect copyright.ＰＥＮＡＮＡZ2IcrODgEC
603Please respect copyright.ＰＥＮＡＮＡkffWO04DBV
603Please respect copyright.ＰＥＮＡＮＡYDdVhc4fZc
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。603Please respect copyright.ＰＥＮＡＮＡkg0ZfSIdbt
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https://www.instagram.com/potatopigtongue/603Please respect copyright.ＰＥＮＡＮＡp5pl9kjZ0v
603Please respect copyright.ＰＥＮＡＮＡAbiJS3WFj2
603Please respect copyright.ＰＥＮＡＮＡZRwuZiHl26
Ref1:https://www.nature.com/articles/ng1733603Please respect copyright.ＰＥＮＡＮＡkdp1UEDPaY
603Please respect copyright.ＰＥＮＡＮＡambVdll6iS
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax603Please respect copyright.ＰＥＮＡＮＡgIJgVhGtx0
