海洋可分為Photic Zone(透光帶)及Aphotic Zone(無光帶)兩大區域。554Please respect copyright.ＰＥＮＡＮＡ2tlAP2mLg6
554Please respect copyright.ＰＥＮＡＮＡBK41QXonnV
554Please respect copyright.ＰＥＮＡＮＡ8LRvXaGLIl
透光帶泛指陽光能滲進的領域，生物可有效進行光合作用。554Please respect copyright.ＰＥＮＡＮＡ0r002gjASl
而無光帶如字面所示，為陽光無法抵達的領域，光合作用難以進行。554Please respect copyright.ＰＥＮＡＮＡ2z0jaDutzP
554Please respect copyright.ＰＥＮＡＮＡEzgzpF640X
554Please respect copyright.ＰＥＮＡＮＡTfIDHQ4HC0
（圖2）透光帶的生物能夠進行光合作用的關係，二氧化碳能有效轉化成為碳水化合物，使透光帶成為豐富碳物質的環境。554Please respect copyright.ＰＥＮＡＮＡKuMZ5Vcg2C
554Please respect copyright.ＰＥＮＡＮＡf0sgdSws61
554Please respect copyright.ＰＥＮＡＮＡF7Opyv49LD
而基於死去的生物會沉積海底關係，深水領域無光帶的細菌會將生物的蛋白質消化成為氮化物，使無光帶成為豐富氮物質的環境。554Please respect copyright.ＰＥＮＡＮＡIkRcdaZUGs
554Please respect copyright.ＰＥＮＡＮＡD1l3vQEjCS
554Please respect copyright.ＰＥＮＡＮＡ3E4tiNL0VG
（圖3）圖中為建構各氨基酸所需的碳及氮元素示意圖。554Please respect copyright.ＰＥＮＡＮＡsSK3C9pPXu
554Please respect copyright.ＰＥＮＡＮＡtMdph37K8T
554Please respect copyright.ＰＥＮＡＮＡlcL2mIzWFL
有趣的是，位於多碳少氮透光帶的生物，基因排序會導致傾向製造碳需求較高的氨基酸，而非氮元素較高的氨基酸。554Please respect copyright.ＰＥＮＡＮＡxgv9w01I6I
554Please respect copyright.ＰＥＮＡＮＡNrGDlm8opF
情況反之亦然出現在無光帶的生裡頭。554Please respect copyright.ＰＥＮＡＮＡccBpgcCRLE
554Please respect copyright.ＰＥＮＡＮＡvmN3wEW8TU
這不禁引伸出一道疑問，在生物演化的過程中，外來環境所提供的營養是否會對基因排序的轉變上扮演著一定的角色。554Please respect copyright.ＰＥＮＡＮＡtVR4affqhf
554Please respect copyright.ＰＥＮＡＮＡ9T0poWX11j
554Please respect copyright.ＰＥＮＡＮＡvsyDjY5dpi
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。554Please respect copyright.ＰＥＮＡＮＡKx2sfmpZlr
554Please respect copyright.ＰＥＮＡＮＡdLzDIRmN0X
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/toc554Please respect copyright.ＰＥＮＡＮＡMupMYf4KxU
554Please respect copyright.ＰＥＮＡＮＡaUpcXmGDEY
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。554Please respect copyright.ＰＥＮＡＮＡ0aAvyLzF28
554Please respect copyright.ＰＥＮＡＮＡBpC444uvfz
Link:554Please respect copyright.ＰＥＮＡＮＡwcWIWwVnHu
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio554Please respect copyright.ＰＥＮＡＮＡ8LRWkL5Yeu
554Please respect copyright.ＰＥＮＡＮＡ8J49Zyqdct
554Please respect copyright.ＰＥＮＡＮＡly42upwuIu
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。554Please respect copyright.ＰＥＮＡＮＡEca66QMyuH
554Please respect copyright.ＰＥＮＡＮＡi1XVMEiUX4
https://www.instagram.com/potatopigtongue/554Please respect copyright.ＰＥＮＡＮＡ4tufxX2sFn
554Please respect copyright.ＰＥＮＡＮＡGUOYfqpkO2
554Please respect copyright.ＰＥＮＡＮＡfNsWxde5cG
554Please respect copyright.ＰＥＮＡＮＡsJwXuIf0yG
Ref1:https://science.sciencemag.org/content/370/6517/683554Please respect copyright.ＰＥＮＡＮＡMAnYZH7lUD
Ref2:https://science.sciencemag.org/content/370/6517/655
00
ns216.73.216.192da2
