stomatal initial 中文意思是什麼
stomatal initial
解釋
氣孔原始細胞-
Based on epidermal strip bioassay, microinjection, patch - clamp and laser scanning confocal microscopy in the experiments, we provided the first evidence that map kinases, including mek1 / 2 or p38 / hog1, plays an important role i n aba - or sa - induced h2o2 signal initial, amplification and specific targeting in response to stimuli in guard cells. aba - or h2o2 - induced vicia faba stomatal closure. was inhibited or reversed by the specific inhibitor pd98059 of mek1 / 2 ; the guard cells were pre - incubated or - microinjected by 10 umol l - 1 pd98059, aba could not enhance the fluorescence intensity of h2o2 probe dichlorofluorescein ( dcf )
在對照實驗中， aba誘導熒光迅速增高；單獨的pd98059 、 pd98059和aba共同處理氣孔時，保衛細胞內h _ 2o _ 2探針熒光強度沒有增高；將pd98059注射進入其中的一個保衛細胞，再以aba處理，使得兩個有同樣熒光基礎的保衛細胞熒光強度對比強烈；將pd98059顯微注射進入已被aba誘導dcf （ dichlorofluorescin ）熒光強度升高的氣孔保衛細胞，熒光強度下降，而沒有被注射一邊的保衛細胞中的dcf熒光強度不變。
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