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除髮色膚色外，耳垢(cerumen)也有種族之分的。524Please respect copyright.ＰＥＮＡＮＡcpTsH8b6Ac
524Please respect copyright.ＰＥＮＡＮＡvxK3FTrLCq
524Please respect copyright.ＰＥＮＡＮＡml769DLDlW
（圖2）有研究指出（Ref1)，80-95%的東亞地區人，30-50%的南亞、北美人，524Please respect copyright.ＰＥＮＡＮＡ3hj17soLWK
耳垢均呈乾身狀態。524Please respect copyright.ＰＥＮＡＮＡ7CYlfDrGGQ
然而，只有3%左右的歐洲及非洲人擁有這個乾身耳垢特質。524Please respect copyright.ＰＥＮＡＮＡlEUblXHPNg
524Please respect copyright.ＰＥＮＡＮＡSwamLlytbe
524Please respect copyright.ＰＥＮＡＮＡy3gxa33OLi
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。524Please respect copyright.ＰＥＮＡＮＡAU6MiHzuX6
524Please respect copyright.ＰＥＮＡＮＡmucyaeik2R
524Please respect copyright.ＰＥＮＡＮＡvqCTl8ns6X
（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。524Please respect copyright.ＰＥＮＡＮＡ9QxltYUonB
524Please respect copyright.ＰＥＮＡＮＡ82vLWlsKok
524Please respect copyright.ＰＥＮＡＮＡRoZ7ISKtE6
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。524Please respect copyright.ＰＥＮＡＮＡVbMi1wY2s3
524Please respect copyright.ＰＥＮＡＮＡhnpGI0R9vq
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。524Please respect copyright.ＰＥＮＡＮＡdti36YFtPD
524Please respect copyright.ＰＥＮＡＮＡYVY4S3CktM
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。524Please respect copyright.ＰＥＮＡＮＡMT6xAnJL2Y
524Please respect copyright.ＰＥＮＡＮＡmqghbXpfeH
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。524Please respect copyright.ＰＥＮＡＮＡ6LikI7yeSJ
524Please respect copyright.ＰＥＮＡＮＡDiP8lssDYQ
各種族的ABCC11基因變異情況，可參閱這圖表：https://www.nature.com/articles/ng1733/tables/1524Please respect copyright.ＰＥＮＡＮＡFpm5vB6JlG
524Please respect copyright.ＰＥＮＡＮＡLW5b3dq3ZW
524Please respect copyright.ＰＥＮＡＮＡfydkvHyWwv
說到尾，你的耳垢，是乾還是濕呢？524Please respect copyright.ＰＥＮＡＮＡQwPEznmggQ
524Please respect copyright.ＰＥＮＡＮＡp1nv75nuz0
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。524Please respect copyright.ＰＥＮＡＮＡf38UckVfEC
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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/toc524Please respect copyright.ＰＥＮＡＮＡ5Knl35Sjpr
524Please respect copyright.ＰＥＮＡＮＡCdl7MHvWku
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。524Please respect copyright.ＰＥＮＡＮＡ4OpxbMPxug
524Please respect copyright.ＰＥＮＡＮＡSj1myL0XWs
Link:524Please respect copyright.ＰＥＮＡＮＡ5X2VcIsQkC
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio524Please respect copyright.ＰＥＮＡＮＡvzIFDTn2lP
524Please respect copyright.ＰＥＮＡＮＡXfvkWu4BgV
524Please respect copyright.ＰＥＮＡＮＡVhEfcFphmi
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。524Please respect copyright.ＰＥＮＡＮＡ6PZuUIckO1
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https://www.instagram.com/potatopigtongue/524Please respect copyright.ＰＥＮＡＮＡaFtqaZSL9w
524Please respect copyright.ＰＥＮＡＮＡsaYtve3V60
524Please respect copyright.ＰＥＮＡＮＡF5juN9o5WU
Ref1:https://www.nature.com/articles/ng1733524Please respect copyright.ＰＥＮＡＮＡnIe8H8dVvb
524Please respect copyright.ＰＥＮＡＮＡcF1P7V7973
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax524Please respect copyright.ＰＥＮＡＮＡWiCh2jBHT7
