Streptomyces 是一種能夠為植物提供良好保護的細菌,它們駐紮在植物的根部,釋放出不同的物質及抗生素,消滅泥土間對植物有害的細菌。278Please respect copyright.PENANAaokMUDr0q9
278Please respect copyright.PENANAGhHfWKMBEK
278Please respect copyright.PENANAYAdlF9Wfnc
但是,Streptomyces 已知是一種不懂得自我移動的細菌,它們到底是如何抵達植物根部的呢?278Please respect copyright.PENANAnjBLSM7gLA
278Please respect copyright.PENANAB4ZtDaYQwH
(圖2)雖然Streptomyces 並不懂得自我移動,但它的嬰兒形態(Spore)可以黏附在懂得自我移動的細菌的鞭毛之上,搭順風車在泥土之間行走。278Please respect copyright.PENANAqERPbQ2xHU
278Please respect copyright.PENANAL8cyoL8RZc
278Please respect copyright.PENANAcqTk3oSbSl
278Please respect copyright.PENANAKjW2iixAIC
(圖3)研究更發現,Streptomyces spore 是依靠其表面名為Rodlein的蛋白質與其他細菌的鞭毛作出黏貼。278Please respect copyright.PENANAIMcKQWUYxw
278Please respect copyright.PENANAZaRRPu66kc
278Please respect copyright.PENANAuBmjSWrSAV
若果失去Rodlein蛋白質的話,那些Spore亦會因而失去搭順風車的能力。278Please respect copyright.PENANA5yrnUiKais
由此可相信,這是其中一道Streptomyces抵達植物根部的機制。278Please respect copyright.PENANAhpZw6ce8oR
278Please respect copyright.PENANA7QJZIVDPsp
現時多國已打開大門讓各Spore前往理想之地,是否願意往外闖一闖抵達植物根部,還是留守原地等運到,一切也是你的選擇。278Please respect copyright.PENANAZPG9F7IHWZ
278Please respect copyright.PENANAKafwsRnUbi
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。278Please respect copyright.PENANAzon1Rofgvk
278Please respect copyright.PENANAmus6bqSV53
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/toc278Please respect copyright.PENANAWnB3CCNk8W
278Please respect copyright.PENANA4EqE9Qfo9V
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。278Please respect copyright.PENANApcBnhSF9nJ
278Please respect copyright.PENANAWcp86tevq0
Link:278Please respect copyright.PENANA6tf18o7Jrn
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio278Please respect copyright.PENANAtW5xmcW7Mj
278Please respect copyright.PENANAROM6KOzCvV
278Please respect copyright.PENANAg4d17UZdf9
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。278Please respect copyright.PENANAFVTq9DdIH7
278Please respect copyright.PENANA4KCf1lexvj
Ref1:https://www.nature.com/articles/s41396-021-00952-8278Please respect copyright.PENANA5dtr9UAZYR
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline 資料
-
toc 目錄
-
share 分享
-
format_color_text 介面設置
-
exposure_plus_1 推薦
-
打賞
-
report_problem 檢舉
-
account_circle 登入
X
科普專欄–薯不揀單
作者:
薯仔聞茱莉
篇 #187
三十秒科學–細菌也懂得乘坐順風車
喜歡 1
閱讀 274
書籤 148
campaign
催更 0
打賞
以 Facebook 帳號登入
或 註册/登入 以留言或加上書籤
按此加載下一章
X
每次催更後,作者都會收到通知!
smartphone100 → 催更
×
寫下你喜歡這個故事的地方
×
對此喜歡的人