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。490Please respect copyright.PENANA3HH8QR3BqJ490Please respect copyright.PENANAZF8nZPv57b
490Please respect copyright.PENANAnABEqQMsgT
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。490Please respect copyright.PENANAJg9bfbjDhl
490Please respect copyright.PENANAZ0M2STSfyy
490Please respect copyright.PENANAiI7iGBowk0
(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。490Please respect copyright.PENANAi5Sd0GqRrw490Please respect copyright.PENANArIoUNih8U7
490Please respect copyright.PENANA4mhzKUzJPC
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。490Please respect copyright.PENANAfaTgsSSGC6
490Please respect copyright.PENANAm7QGeWH8VR
(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。490Please respect copyright.PENANADAj9gD1pdG490Please respect copyright.PENANAqrhgekc7JS
490Please respect copyright.PENANAbe7Q8PjSS6
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。490Please respect copyright.PENANAxUvIIBWM0i
490Please respect copyright.PENANAp20xt7ekSl
(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。490Please respect copyright.PENANA6fG5OuLUxb490Please respect copyright.PENANAFo9UHvXJYb
490Please respect copyright.PENANAsQJUqFGIcz
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。490Please respect copyright.PENANAhSz9y2WEr2
490Please respect copyright.PENANAS9sDnPVoI2
490Please respect copyright.PENANAwInXqgVjwx
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。490Please respect copyright.PENANA2z0trgScRN
490Please respect copyright.PENANA7m44WZP9KC
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。490Please respect copyright.PENANAAqDCyaeX4r
490Please respect copyright.PENANAAYRFM5sHJD
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。490Please respect copyright.PENANAAndlBRKqoE
490Please respect copyright.PENANAOll1Xvkmn1
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。490Please respect copyright.PENANAmIipJ0MImP
490Please respect copyright.PENANAW00viOcjrf
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。490Please respect copyright.PENANANl16Sz16tx
490Please respect copyright.PENANAQQREd6niaW
490Please respect copyright.PENANAch7audJqhX
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。490Please respect copyright.PENANAefxo1c7Ooj
490Please respect copyright.PENANAdk2263z7Ki
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/toc490Please respect copyright.PENANAX8wQVSToFZ
490Please respect copyright.PENANALBUV75VZle
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。490Please respect copyright.PENANAEBa6dD2WuJ
490Please respect copyright.PENANAbfTixPrfu3
Link:490Please respect copyright.PENANAcSl7EDH9DN
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio490Please respect copyright.PENANACiZgRkXC5t
490Please respect copyright.PENANAm7ty6lE5Vw
基於WhatsApp/Facebook等問題,IG將不會再作更新,只會寄居本土LIHKG及Penana。490Please respect copyright.PENANATUa2jU0u0x
490Please respect copyright.PENANAZVUcCVXVkO
Ref1:https://stke.sciencemag.org/content/14/667/eabc4235490Please respect copyright.PENANA3yE9NdkL9D