植物逆境信息傳遞研究進(jìn)展(參考版)
2025-05-19 11:48本頁面
【正文】 and a metabolic signal represented by a fertilizer bottle. Black arrows indicate some of the outputs of the photoperiodic response. 一些值得深入思考的問題 ? “逆境應(yīng)答反應(yīng)” = “抗逆反應(yīng)”嗎 ? ? “逆境應(yīng)答基因” = “抗逆基因”嗎 ? ? “應(yīng)答基因”中真的存在關(guān)鍵的基因嗎 ? ? “關(guān)鍵的抗逆基因”一定是”逆境應(yīng)答基因”嗎 ? ? “逆境應(yīng)答反應(yīng)”的本質(zhì)是什么 ? 是為抗逆而獨立存在的嗎 ? 功能解析 3 。 circadian clock。 C and D, transpiration at 85 % humidity. Image 3. Psedu Color Ratioimages Showing the Effect of transpiration rate on leaf apoplastic pH of Commelina munis L. pH indicator NERF was first loaded into intact plant through root system, then the plants were allowed to transpire for 1 h under either 35% or 85% humidity, following which fluorescence images were acquired as described in ‘Material and Method’ . A and B, transpiration at 35% humidity。 drought stress, water withheld from plants for 2 weeks. Percentages of surviving plants and numbers of surviving plants per total number of tested plants are indicated under the photographs. wt, wild type. History of Abscisic Acid (ABA) In 1963, abscisic acid was first identified and characterized by Frederick Addicott and his associates. They were studying pounds responsible for the abscission of fruits (cotton). Two pounds were isolated and called abscisin I and abscisin II. Abscisin II is presently called abscisic acid (ABA)(Addicot, 1963). Two other group
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