x
除髮色膚色外，耳垢(cerumen)也有種族之分的。599Please respect copyright.ＰＥＮＡＮＡvWB4uza37V
599Please respect copyright.ＰＥＮＡＮＡTqj6GZyVRU
599Please respect copyright.ＰＥＮＡＮＡTMmiuzHaIk
（圖2）有研究指出（Ref1)，80-95%的東亞地區人，30-50%的南亞、北美人，599Please respect copyright.ＰＥＮＡＮＡU2bdaHBTmy
耳垢均呈乾身狀態。599Please respect copyright.ＰＥＮＡＮＡ2EwbjJKika
然而，只有3%左右的歐洲及非洲人擁有這個乾身耳垢特質。599Please respect copyright.ＰＥＮＡＮＡkLeEmIfGhM
599Please respect copyright.ＰＥＮＡＮＡdlLkIesuSG
599Please respect copyright.ＰＥＮＡＮＡkk0PnVt928
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。599Please respect copyright.ＰＥＮＡＮＡ01hLRyd07i
599Please respect copyright.ＰＥＮＡＮＡvok3eLmIrA
599Please respect copyright.ＰＥＮＡＮＡMUHuRs5XrI
（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。599Please respect copyright.ＰＥＮＡＮＡTGZGuq0Rgd
599Please respect copyright.ＰＥＮＡＮＡ8uitn6WAnr
599Please respect copyright.ＰＥＮＡＮＡTRYjs9PXfI
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。599Please respect copyright.ＰＥＮＡＮＡtHfs23IxBT
599Please respect copyright.ＰＥＮＡＮＡxN8UHJ55iQ
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。599Please respect copyright.ＰＥＮＡＮＡPrKPqnCvbm
599Please respect copyright.ＰＥＮＡＮＡFK1dF2LtHH
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。599Please respect copyright.ＰＥＮＡＮＡFLvTDJ2CtE
599Please respect copyright.ＰＥＮＡＮＡIy5RdxQ9Kp
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。599Please respect copyright.ＰＥＮＡＮＡ3fLWmUYnp3
599Please respect copyright.ＰＥＮＡＮＡB1lFuXNaXa
各種族的ABCC11基因變異情況，可參閱這圖表：https://www.nature.com/articles/ng1733/tables/1599Please respect copyright.ＰＥＮＡＮＡ5N3Rgtpmkt
599Please respect copyright.ＰＥＮＡＮＡVNYPGvcS08
599Please respect copyright.ＰＥＮＡＮＡQu7sF85gAy
說到尾，你的耳垢，是乾還是濕呢？599Please respect copyright.ＰＥＮＡＮＡKOSRYetf1l
599Please respect copyright.ＰＥＮＡＮＡ7JdU9LIizO
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。599Please respect copyright.ＰＥＮＡＮＡlbvXmqigKc
599Please respect copyright.ＰＥＮＡＮＡlnG6u1jOxG
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/toc599Please respect copyright.ＰＥＮＡＮＡz0oBrSxE7L
599Please respect copyright.ＰＥＮＡＮＡLLOh8SS4P7
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。599Please respect copyright.ＰＥＮＡＮＡkprJjjozMi
599Please respect copyright.ＰＥＮＡＮＡHr9BtPA6Zm
Link:599Please respect copyright.ＰＥＮＡＮＡeEGX4KAUZi
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio599Please respect copyright.ＰＥＮＡＮＡAF2BwikNBC
599Please respect copyright.ＰＥＮＡＮＡVNIGjXn67B
599Please respect copyright.ＰＥＮＡＮＡK8aAH91Bnh
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。599Please respect copyright.ＰＥＮＡＮＡp2ycnTNsGq
599Please respect copyright.ＰＥＮＡＮＡC9ifrb7Yeg
https://www.instagram.com/potatopigtongue/599Please respect copyright.ＰＥＮＡＮＡmKPEBAKVLQ
599Please respect copyright.ＰＥＮＡＮＡkfzhQ54Tg1
599Please respect copyright.ＰＥＮＡＮＡSDajncbD0s
Ref1:https://www.nature.com/articles/ng1733599Please respect copyright.ＰＥＮＡＮＡQFIahhF28k
599Please respect copyright.ＰＥＮＡＮＡ72zPPe08ms
耳垢圖取自wiki:https://en.wikipedia.org/wiki/Earwax599Please respect copyright.ＰＥＮＡＮＡQw0UDiS8JK
