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。718Please respect copyright.PENANAIJbo31ShpP
718Please respect copyright.PENANAlIBbjTEJbw
718Please respect copyright.PENANA5Vs1LSrCWH
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?718Please respect copyright.PENANAbzEuqdgaVm
718Please respect copyright.PENANAbYeVcAaRib
(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。718Please respect copyright.PENANASArNqOpVDR
718Please respect copyright.PENANA8zUarfDzL1
718Please respect copyright.PENANAcbBfjiP6Nr
718Please respect copyright.PENANAYnX8IzdmSU
(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。718Please respect copyright.PENANAzlaZoiCBBz
718Please respect copyright.PENANAouTrWSvCq8
718Please respect copyright.PENANAUs0YmMhkr5
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。718Please respect copyright.PENANABhCccxSxpR
由此可相信,這是其中一道Streptomyces抵達植物根部的機制。718Please respect copyright.PENANA937pQPugeU
718Please respect copyright.PENANA69JvkeXOW1
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。718Please respect copyright.PENANAfY76rQeOIk
718Please respect copyright.PENANAD63pMszS3m
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。718Please respect copyright.PENANAcul9dihaAq
718Please respect copyright.PENANAOcekRLxxTg
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/toc718Please respect copyright.PENANAqhIKdA8NU4
718Please respect copyright.PENANAxsWh7MfKP3
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。718Please respect copyright.PENANA1oimQOoscY
718Please respect copyright.PENANADcZyceuFdl
Link:718Please respect copyright.PENANAM2HG8O2MHs
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio718Please respect copyright.PENANA4DRlTkUsmS
718Please respect copyright.PENANAFymlwGOqJu
718Please respect copyright.PENANAjHSYxg1E9C
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。718Please respect copyright.PENANAFieiVrPiUK
718Please respect copyright.PENANAZNQ3inFpoI
Ref1:https://www.nature.com/articles/s41396-021-00952-8718Please respect copyright.PENANAumZyO4irmN
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline Info
-
toc Table of Contents
-
share Share
-
format_color_text Display Settings
-
exposure_plus_1 Recommend
-
Sponsor
-
report_problem Report
-
account_circle Login
Search stories, writers or societies
Continue ReadingClear All
What Others Are ReadingRefresh
X
Never miss what's happening on Penana!
科普專欄–薯不揀單
Author:
薯仔聞茱莉
ISSUE #187
三十秒科學–細菌也懂得乘坐順風車
LIKES 1
READS 714
BOOKMARKS 151
campaign
Request update 0
Sponsor
Login with Facebook
or Sign up/Login to comment or bookmark! Click to load the next chapter
X
After each update request, the author will receive a notification!
smartphone100
→ Request update
X
Sponsor again
Click to login
Login first to show your name as a sponsor.
Thank you for supporting the story! :)
Please Login first.
×
Write down what you like about the story
×
Reading Theme:
Font Size:
Line Spacing:
Paragraph Spacing:
Load the next issue automatically
Reset to default
×
People Who Like This
x
Before You Publish
Please ensure your story does not contain illegal, hateful, inciting, or violence-promoting content, or any infringing, plagiarized, or spam material, and that it complies with Penana’s Terms of Use.
Penana reserves the right to remove any content that violates these rules or causes legal or community risk, and to suspend or terminate related accounts.

