植物跟人類一樣,必需吸收營養從而生長。516Please respect copyright.PENANAx57ABBK2b1516Please respect copyright.PENANAq5wFaQxQBN
她們從泥土裡吸收氮(Nitrogen)及碳(Carbon)原子,藉此建構細胞所需。516Please respect copyright.PENANAykQ4IKOfXF
516Please respect copyright.PENANArVI263DGmr
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。516Please respect copyright.PENANABzbK3YwogO516Please respect copyright.PENANAKwGWfsiwSw
516Please respect copyright.PENANAjp9THrBXhR
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。516Please respect copyright.PENANAhORPjiAsQj
516Please respect copyright.PENANAuijUF2yWNp
Ref1:https://academic.oup.com/plphys/article/129/3/1181/6110347516Please respect copyright.PENANAhGOI7sNK0k