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除髮色膚色外，耳垢(cerumen)也有種族之分的。600Please respect copyright.ＰＥＮＡＮＡhMjeuW0iq8
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（圖2）有研究指出（Ref1)，80-95%的東亞地區人，30-50%的南亞、北美人，600Please respect copyright.ＰＥＮＡＮＡeA1JLzQqSN
耳垢均呈乾身狀態。600Please respect copyright.ＰＥＮＡＮＡ3MTGdPOULv
然而，只有3%左右的歐洲及非洲人擁有這個乾身耳垢特質。600Please respect copyright.ＰＥＮＡＮＡ4zifIdSlTp
600Please respect copyright.ＰＥＮＡＮＡtArRypBJGP
600Please respect copyright.ＰＥＮＡＮＡOLNTQ7oIvz
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。600Please respect copyright.ＰＥＮＡＮＡnQndrL4wvv
600Please respect copyright.ＰＥＮＡＮＡu58mqLtOws
600Please respect copyright.ＰＥＮＡＮＡJ3azacNNnU
（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。600Please respect copyright.ＰＥＮＡＮＡ3j7IUoQkZv
600Please respect copyright.ＰＥＮＡＮＡJ86rp2zLXG
600Please respect copyright.ＰＥＮＡＮＡFjA1n6RWvT
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。600Please respect copyright.ＰＥＮＡＮＡJAxRiFjFkI
600Please respect copyright.ＰＥＮＡＮＡASzVKHSYUP
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。600Please respect copyright.ＰＥＮＡＮＡHbnPmIM3J1
600Please respect copyright.ＰＥＮＡＮＡIYagYOyzJb
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。600Please respect copyright.ＰＥＮＡＮＡNGisF5OkxA
600Please respect copyright.ＰＥＮＡＮＡ1Oa0khriRP
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。600Please respect copyright.ＰＥＮＡＮＡhF3oWueWKa
600Please respect copyright.ＰＥＮＡＮＡPvq4yBr0aI
各種族的ABCC11基因變異情況，可參閱這圖表：https://www.nature.com/articles/ng1733/tables/1600Please respect copyright.ＰＥＮＡＮＡ9zFzg1t8vc
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說到尾，你的耳垢，是乾還是濕呢？600Please respect copyright.ＰＥＮＡＮＡc8H6PapjQu
600Please respect copyright.ＰＥＮＡＮＡybyXw0SdqH
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。600Please respect copyright.ＰＥＮＡＮＡUGFRJrMp9U
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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/toc600Please respect copyright.ＰＥＮＡＮＡHsOLdolLSY
600Please respect copyright.ＰＥＮＡＮＡfLcum6TO86
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。600Please respect copyright.ＰＥＮＡＮＡyHc5MqijEf
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Link:600Please respect copyright.ＰＥＮＡＮＡBltSDjaN3t
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio600Please respect copyright.ＰＥＮＡＮＡXYNMXT88bl
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600Please respect copyright.ＰＥＮＡＮＡMUnLU0RN8u
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。600Please respect copyright.ＰＥＮＡＮＡWWjNWvFjCH
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https://www.instagram.com/potatopigtongue/600Please respect copyright.ＰＥＮＡＮＡNXqEy3nzRF
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Ref1:https://www.nature.com/articles/ng1733600Please respect copyright.ＰＥＮＡＮＡoP5cSoDHel
600Please respect copyright.ＰＥＮＡＮＡ0EkCSCpIGw
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax600Please respect copyright.ＰＥＮＡＮＡvJbuBItApl
