According to the research of physiological and biochemical indicators or index, components of soluble proteins, substrate protein of phosphorylation and the activity of protein kinase in low - temperature stress in the leaves of brassica oleracea l., we tried to find the law of the physiological and biochemical response of brassica oleracea l. leaf to low temperature. at the same time, discussion on the signal transduction can also provide further evidences for revealing the mechanism of low - temperature stress. the results are showed as follows : malondialdehyde ( mda ), superoxide dismutase ( sod ), ascorbate peroxidase ( asp ) and peroxidase ( pod ) activities were changed greatly after 0 ~ 30min ' s treating with low temperature
本文以甘藍葉片為材料，通過對低溫5脅
迫下甘藍生理生化指標、可溶性蛋白組分以及磷酸化底物蛋白、蛋白激酶活性的研究，以期找出甘藍葉片對低溫脅
迫的生理生化響應規律，為甘藍露地越冬栽培防範寒害提供理論指導，同時對低溫脅
迫下甘藍逆境信號傳導進行了探討，從而為徹底弄清低溫脅
迫機理提供進一步的證據，研究的主要結果如下：丙二醛含量（ mda ） 、超氧化物歧化酶（ sod ） 、抗壞血酸過氧化物酶（ asp ）和過氧化物酶（ pod ）活性在低溫處理0 30min發生顯著變化，低溫處理3min后，甘藍葉片內mda含量基本沒有變化，處理5min時出現第一個峰值，達到對照的104 . 10 ， 10min出現低
谷，僅為對照的86 . 27 ，隨后再次上升， 30min時超過第一峰值，為對照的113 . 93 。
By chance the persecuted goddess espied in the bottom of the valley a pond of clear water.
這個備受
迫害的女神無意間發現山
谷底有一池清水。
Effects of peg stress on gluathione s - transferase activities in the seedlings of common centipede grass eremochloa ophiuroides
聚乙二醇脅
迫對假儉草
谷胱甘肽轉硫酶活性的影響
Glutathione paritcally restores the salt - tolerant ability of 042bm - x2, and we hypothesized that glutathione plays an important role in the cells of sinorhizobium meliloti 042bm by affecting its ability to regulate intracellular k + levels
從外源加入
谷胱甘肽，能夠部分恢復042bm - x2耐鹽性，推測
谷胱甘肽通過調節細胞內的鉀離子濃度，在苜蓿中華根瘤菌042bm滲透脅
迫反應中起重要作用。
San francisco ( ap ) - - unable to topple google inc. on its own, microsoft corp. is trying to force crippled rival yahoo inc. into a shotgun marriage, with a wager worth nearly $ 42 billion that the two companies together will have a better chance of tackling the internet search leader
美聯社舊金山訊?微軟公司單靠自己的力量無法對抗
谷歌，因此以價值近420億美元的要約試圖
迫使不甚景氣的競爭對手雅虎與之聯手，以更大的機會戰勝
谷歌這一網際網路搜索引擎的的領頭羊。
From these positions mortar fire was rained down upon reinforcements moving up through the valley
密集的迫擊炮火力從這些陣地射向由山谷那邊上來的援軍。
