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除髮色膚色外，耳垢(cerumen)也有種族之分的。478Please respect copyright.ＰＥＮＡＮＡXIp4V6I7Na
478Please respect copyright.ＰＥＮＡＮＡxhziwZIKy7
478Please respect copyright.ＰＥＮＡＮＡTFUpQ5lvbI
（圖2）有研究指出（Ref1)，80-95%的東亞地區人，30-50%的南亞、北美人，478Please respect copyright.ＰＥＮＡＮＡfWeWM2wq8r
耳垢均呈乾身狀態。478Please respect copyright.ＰＥＮＡＮＡRSaAYxg5Kh
然而，只有3%左右的歐洲及非洲人擁有這個乾身耳垢特質。478Please respect copyright.ＰＥＮＡＮＡPrneqbmD7T
478Please respect copyright.ＰＥＮＡＮＡcDiPOJp7sR
478Please respect copyright.ＰＥＮＡＮＡytroWludYk
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。478Please respect copyright.ＰＥＮＡＮＡVPLhbmNrgW
478Please respect copyright.ＰＥＮＡＮＡmaiJpCmrUM
478Please respect copyright.ＰＥＮＡＮＡtySXNwkjQu
（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。478Please respect copyright.ＰＥＮＡＮＡH7lGz9ICFj
478Please respect copyright.ＰＥＮＡＮＡGMpNGvGEGt
478Please respect copyright.ＰＥＮＡＮＡh2kLLCaZS1
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。478Please respect copyright.ＰＥＮＡＮＡyzXHygiLnN
478Please respect copyright.ＰＥＮＡＮＡVMQmkx6sym
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。478Please respect copyright.ＰＥＮＡＮＡd4LhTuPwbt
478Please respect copyright.ＰＥＮＡＮＡfcr3zNyPi6
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。478Please respect copyright.ＰＥＮＡＮＡHduRMFAisv
478Please respect copyright.ＰＥＮＡＮＡBmunjqKotz
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。478Please respect copyright.ＰＥＮＡＮＡLM7cY1urXv
478Please respect copyright.ＰＥＮＡＮＡ9Tc3BXT2O9
各種族的ABCC11基因變異情況，可參閱這圖表：https://www.nature.com/articles/ng1733/tables/1478Please respect copyright.ＰＥＮＡＮＡ4ZU1OJfH4o
478Please respect copyright.ＰＥＮＡＮＡqKz0VjMEu2
478Please respect copyright.ＰＥＮＡＮＡoAnyngBIaE
說到尾，你的耳垢，是乾還是濕呢？478Please respect copyright.ＰＥＮＡＮＡ0J53In1EMa
478Please respect copyright.ＰＥＮＡＮＡZUeRAhHboD
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。478Please respect copyright.ＰＥＮＡＮＡAkJRGPOhfl
478Please respect copyright.ＰＥＮＡＮＡJ15JMrqgVE
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/toc478Please respect copyright.ＰＥＮＡＮＡvYRrkTQjYo
478Please respect copyright.ＰＥＮＡＮＡjcpY8MyhTp
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。478Please respect copyright.ＰＥＮＡＮＡ6ZEkqZGOFz
478Please respect copyright.ＰＥＮＡＮＡMuArvWrqzp
Link:478Please respect copyright.ＰＥＮＡＮＡIjcSJNSBy6
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio478Please respect copyright.ＰＥＮＡＮＡDxhTw0hGtn
478Please respect copyright.ＰＥＮＡＮＡv0afwSfldm
478Please respect copyright.ＰＥＮＡＮＡV4OczjNEUC
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。478Please respect copyright.ＰＥＮＡＮＡNX07992krJ
478Please respect copyright.ＰＥＮＡＮＡ8G5mzTCeFq
https://www.instagram.com/potatopigtongue/478Please respect copyright.ＰＥＮＡＮＡzWlGM4f8x2
478Please respect copyright.ＰＥＮＡＮＡunVrYk0cCs
478Please respect copyright.ＰＥＮＡＮＡabbEj0QVxX
Ref1:https://www.nature.com/articles/ng1733478Please respect copyright.ＰＥＮＡＮＡNd2cQR8zp3
478Please respect copyright.ＰＥＮＡＮＡeIvS2gbcqf
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax478Please respect copyright.ＰＥＮＡＮＡMr9PdYhI7W
