植物跟人類一樣,必需吸收營養從而生長。572Please respect copyright.PENANAbtBpMlfPPy572Please respect copyright.PENANATIOYAFvhwf
她們從泥土裡吸收氮(Nitrogen)及碳(Carbon)原子,藉此建構細胞所需。572Please respect copyright.PENANA0jYzNecpnX
572Please respect copyright.PENANA9OH6o4c9KT
植物面臨營養缺乏的情況下,便會啟動Autophagy機制,消化自身不重要的蛋白質,從而獲取營養得而拖延時間苟生,盼望明天會得到所需的營養。572Please respect copyright.PENANAv75nB5dH1H572Please respect copyright.PENANATb4s6a93Rv
572Please respect copyright.PENANAmDhF3nWyx5
若刪除與Autophagy機制有關的基因例如atapg9-1,植物便會如圖中一樣提早出現萎黃症狀,最終與世詳辭。572Please respect copyright.PENANAwIFoPVyLzC
572Please respect copyright.PENANA8QBFaq6QbG
Ref1:https://academic.oup.com/plphys/article/129/3/1181/6110347572Please respect copyright.PENANAoOAJAzJ8Uy