當沙門氏菌處於缺乏營養的環境,例如缺乏鎂(Magnesium)的時候,他們便會停止生長。396Please respect copyright.PENANAY9mm5lYXfY396Please respect copyright.PENANACReXFGAVAl
396Please respect copyright.PENANAx6urfKvc1o
而一但營養供應再次充足的時候,他們有能力在短時間內立刻極速生長。396Please respect copyright.PENANAlwW6eNKvZ4
396Please respect copyright.PENANAE2reFoIFm7
396Please respect copyright.PENANApsbWUaPPgE
(圖2)當微生物從外部攝取營養後,便能夠將營養轉化成為能量,以ATP物質的方式儲存。396Please respect copyright.PENANA0WMUCxH4x8396Please respect copyright.PENANAyjq7mbqmHd
396Please respect copyright.PENANAZdbCPuNvwe
製造蛋白質固然需要使用ATP能量,但摧毀蛋白質的過程中亦需要用上ATP能量才能完成。396Please respect copyright.PENANA646WBZttz7
396Please respect copyright.PENANAOJ4xaWHknM
(圖3)當外部沒有營養,沙門氏菌自然沒能製成充夠的ATP,那麼需要ATP才能完成的蛋白質摧毀程序亦會因而減慢。396Please respect copyright.PENANATag9onuBBX396Please respect copyright.PENANAki29yfQRjC
396Please respect copyright.PENANA4alKZDpZWK
在這個情形下,當營養再度充足的時候,他們很快便能找回應有的繁殖速度。396Please respect copyright.PENANAXpoJBjedjo
396Please respect copyright.PENANACJrAQMnFm2
(圖4)同一個情況,當外部沒有營養,沙門氏菌自然沒能製成充夠的ATP,但若然在此時候落藥(例如停止蛋白質生產工序,騰出更多ATP能源出來),逼使ATP數量增加,那麼需要ATP才能完成的蛋白質摧毀程序亦會因而繼續全速進行。396Please respect copyright.PENANAY27seVC0NL396Please respect copyright.PENANA6j9JNBHxZB
396Please respect copyright.PENANADCJkHLe7XP
在這個情形下,當營養再度充足的時候,他們需要更長的時間才能找回應有的繁殖速度。396Please respect copyright.PENANAxhOhKTVwtb
396Please respect copyright.PENANA7zg1pUvLKr
396Please respect copyright.PENANA3DBFnpwCSq
科學家作出一系列的研究(Ref1),發現微生物及酵母在營養短缺的時候,會故意將一些重要的蛋白質保存下來,不讓它們遭受摧毀。396Please respect copyright.PENANAp2xtVsfuCY
396Please respect copyright.PENANAMMm4E3X0UC
這些重要的蛋白質,能夠讓他們再度獲得營養的時候得以快速生長。396Please respect copyright.PENANAMkIrIKQA8D
396Please respect copyright.PENANAb1uy9PJjZ7
而當我們利用藥物強迫他們在營養短缺的時候繼續保持蛋白質摧毀工序的話,那些重要的蛋白質亦無可避免遭受摧毀。396Please respect copyright.PENANAtnqXLcG4Wl
396Please respect copyright.PENANAWrk9ZyHVCs
在這個情況下,當他們再度獲得營養後,便要先花時間製作那些重要的蛋白質,才能得以快速生長。396Please respect copyright.PENANAJQBqoIT4le
396Please respect copyright.PENANAgFTVYtmVmG
若果能夠把細菌的蛋白質摧毀工序玩弄得暸如指掌,亦將可以成為一道針對性消滅他們的方法。396Please respect copyright.PENANAqTxTx1oPOv
396Please respect copyright.PENANAncr4BaSg0X
396Please respect copyright.PENANAOFU4ejsxif
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。396Please respect copyright.PENANAG2YrmetIaL
396Please respect copyright.PENANAmj3xBZSaog
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/toc396Please respect copyright.PENANAozuqVPfyrU
396Please respect copyright.PENANASCpRMkwpsD
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。396Please respect copyright.PENANAmsf843IRGz
396Please respect copyright.PENANAgecHBDidjN
Link:396Please respect copyright.PENANAOQYaRALBOB
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio396Please respect copyright.PENANA9voF31yrko
396Please respect copyright.PENANA23sJNmuTUW
基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。396Please respect copyright.PENANAMT9Eyz1hQq
396Please respect copyright.PENANAEJzCeB75qS
Ref1:https://stke.sciencemag.org/content/14/667/eabc4235396Please respect copyright.PENANAyjTRv2vlbt