x
除髮色膚色外，耳垢(cerumen)也有種族之分的。604Please respect copyright.ＰＥＮＡＮＡe5rRWo97UM
604Please respect copyright.ＰＥＮＡＮＡjalLP6hxSK
604Please respect copyright.ＰＥＮＡＮＡ3KvDBVK9nZ
（圖2）有研究指出（Ref1)，80-95%的東亞地區人，30-50%的南亞、北美人，604Please respect copyright.ＰＥＮＡＮＡx0tFOaw0yg
耳垢均呈乾身狀態。604Please respect copyright.ＰＥＮＡＮＡV41uZjcpcQ
然而，只有3%左右的歐洲及非洲人擁有這個乾身耳垢特質。604Please respect copyright.ＰＥＮＡＮＡ0NnmWk7aAM
604Please respect copyright.ＰＥＮＡＮＡTLLIOLUuNk
604Please respect copyright.ＰＥＮＡＮＡGFOs6LDKIv
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。604Please respect copyright.ＰＥＮＡＮＡkCiaE9X0jI
604Please respect copyright.ＰＥＮＡＮＡsBnwzJ2nxO
604Please respect copyright.ＰＥＮＡＮＡBV45QqsYsk
（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。604Please respect copyright.ＰＥＮＡＮＡyxbwHui3S0
604Please respect copyright.ＰＥＮＡＮＡ4IKi2b6fmi
604Please respect copyright.ＰＥＮＡＮＡlYjlXOVytA
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。604Please respect copyright.ＰＥＮＡＮＡaUcdRCMfCz
604Please respect copyright.ＰＥＮＡＮＡLRunGaozTV
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。604Please respect copyright.ＰＥＮＡＮＡom8C0r1Uum
604Please respect copyright.ＰＥＮＡＮＡDCwQ6jAEnC
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。604Please respect copyright.ＰＥＮＡＮＡsPOVYUMYNG
604Please respect copyright.ＰＥＮＡＮＡicYVXHpyoF
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。604Please respect copyright.ＰＥＮＡＮＡSJSXgqEwXa
604Please respect copyright.ＰＥＮＡＮＡ1SYspNynbZ
各種族的ABCC11基因變異情況，可參閱這圖表：https://www.nature.com/articles/ng1733/tables/1604Please respect copyright.ＰＥＮＡＮＡqWWsZfuL8Z
604Please respect copyright.ＰＥＮＡＮＡvnTJQJkWo8
604Please respect copyright.ＰＥＮＡＮＡcK8Q3avZvC
說到尾，你的耳垢，是乾還是濕呢？604Please respect copyright.ＰＥＮＡＮＡKpDAKt9d9N
604Please respect copyright.ＰＥＮＡＮＡ3EiVxmdT2q
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。604Please respect copyright.ＰＥＮＡＮＡPUbMt7nPYc
604Please respect copyright.ＰＥＮＡＮＡU1IogrT4gk
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/toc604Please respect copyright.ＰＥＮＡＮＡZZYs0IdeQV
604Please respect copyright.ＰＥＮＡＮＡR47f1L5QOW
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。604Please respect copyright.ＰＥＮＡＮＡKm2WRgPdhz
604Please respect copyright.ＰＥＮＡＮＡtpW0uLIPMr
Link:604Please respect copyright.ＰＥＮＡＮＡvrYQ8Vfdld
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio604Please respect copyright.ＰＥＮＡＮＡUbmpNuwn6q
604Please respect copyright.ＰＥＮＡＮＡ9GutKn393e
604Please respect copyright.ＰＥＮＡＮＡnA0ujrN5MB
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。604Please respect copyright.ＰＥＮＡＮＡUmONKKJNq2
604Please respect copyright.ＰＥＮＡＮＡiildrN8rdw
https://www.instagram.com/potatopigtongue/604Please respect copyright.ＰＥＮＡＮＡCqpwjWvvwD
604Please respect copyright.ＰＥＮＡＮＡS3XNWzwRU3
604Please respect copyright.ＰＥＮＡＮＡ5jtqpreCvB
Ref1:https://www.nature.com/articles/ng1733604Please respect copyright.ＰＥＮＡＮＡPYzjQrJ2Ak
604Please respect copyright.ＰＥＮＡＮＡlchwsgfol6
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax604Please respect copyright.ＰＥＮＡＮＡnaNcHe8Rzu
