科普專欄–薯不揀單 - (科學薯片)植物逆境自強的手段

植物跟人類一樣，必需吸收營養從而生長。515Please respect copyright.ＰＥＮＡＮＡbyEuM25Vsb
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她們從泥土裡吸收氮(Nitrogen)及碳(Carbon)原子，藉此建構細胞所需。515Please respect copyright.ＰＥＮＡＮＡQANaj9xRuT
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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。515Please respect copyright.ＰＥＮＡＮＡuYRPMfbTcf
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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。515Please respect copyright.ＰＥＮＡＮＡY0OySRYp9J
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Ref1:https://academic.oup.com/plphys/article/129/3/1181/6110347515Please respect copyright.ＰＥＮＡＮＡ8oCyHUyfqK

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