病毒入侵細菌內部後,便會釋放其內裡所收藏的基因,再透過細菌的幫助下將這些基因轉變成為病毒本身,不斷複製繁殖,直至細菌死亡後便繼續外出作惡。832Please respect copyright.PENANAi6qbqJyaKA
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(圖2)雖病毒有著各種手段能夠入侵細菌並造成傷害,但細菌亦是擁有不同的手段作出回擊的。832Please respect copyright.PENANA8hxBi6ykWj
832Please respect copyright.PENANAWjDhRvHByn
832Please respect copyright.PENANAhblGmF4gcK
某種類細菌的自身基因可製造出圖中紅色蛋白酶及其藍色伴侶,紅色蛋白酶有著切割基因的功能,而其藍色伴侶就是被切割的存在,負責被紅色蛋白酶切割。832Please respect copyright.PENANAYKhWBk83xB
832Please respect copyright.PENANAvhMjCq2CqS
832Please respect copyright.PENANANGUcXshLlS
(圖3)某種類的病毒入侵細菌後,它們會發出訊息指令細菌優先處理病毒的基因,因此細菌便不會再產生紅色蛋白酶及其藍色伴侶。832Please respect copyright.PENANAt75jhsBm5n
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832Please respect copyright.PENANAmCtitJt4XX
基於藍色伴侶的耐久度比紅色蛋白酶為低,當紅色蛋白酶將藍色伴侶完全切割後,紅色蛋白酶依然是一道完整無缺且能正常的存在。832Please respect copyright.PENANA27L9cTiZfA
832Please respect copyright.PENANAls862ISzGv
(圖4)當藍色伴侶再也不存在後,紅色蛋白酶便會轉戰切割病毒的基因。832Please respect copyright.PENANAWgBC4wUc2W
832Please respect copyright.PENANAGRsueKMD5C
832Please respect copyright.PENANAgPhvWUHhzW
失去了完整的基因後,病毒再也再沒能夠順利繁殖,沒能加以繼續作惡。832Please respect copyright.PENANAcVSN3cD9ED
總括來說,細菌巧妙地運用了藍色伴侶耐久度較為低的特性來築成防衛病毒攻擊的措施。832Please respect copyright.PENANAoXCniyIARN
832Please respect copyright.PENANAfD81cgp0Qs
這是因為當病毒強迫細菌運行病毒的基因而將自身基因置之不理的時候,藍色伴侶既再也不會生產且快速耗盡,這時候耐久度較高的紅色蛋白酶因為失去原有對象,便會對病毒基因入手,切個片甲不留。832Please respect copyright.PENANArpBZWQvk2G
832Please respect copyright.PENANAYM9vVpRgmi
832Please respect copyright.PENANA1GuijAZKGl
832Please respect copyright.PENANATXKtYYZPiQ
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。832Please respect copyright.PENANANiyWHVXtOf
832Please respect copyright.PENANAFDyFHMjBLe
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/toc832Please respect copyright.PENANAxvA1yAirNJ
832Please respect copyright.PENANAa0CWdA28V5
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。832Please respect copyright.PENANAEQ6kWPLA1d
832Please respect copyright.PENANAwuOuondykx
Link:832Please respect copyright.PENANAjZuW9CwSoa
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio832Please respect copyright.PENANAVsaLTssO5V
832Please respect copyright.PENANAQwkK4fdz2V
832Please respect copyright.PENANAVxTP4pzVox
除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。832Please respect copyright.PENANAPsAqnStiZ8
832Please respect copyright.PENANAF1hscr6NhU
Ref1:https://www.sciencedirect.com/science/article/abs/pii/S1097276521002227?via%3Dihub832Please respect copyright.PENANAjFWuPifYF4
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科普專欄–薯不揀單
Author:
薯仔聞茱莉
ISSUE #218
三十秒科學–細菌反制病毒的其中一道技倆
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