Abscisic acid ( aba ) can regulate a variety of physiological and molecular responses for plant against stresses , including drought , chilling , salinity , and so forth 脱落酸( aba )可以调节植物抗逆(包括干旱、冷害、盐害等)的多种生理反应和分子生物学效应。
Last the above method is applied in engineering , the permeating flux is bigger than original in the same condition and the energy consum is roduced about 40 % 最后、将以上的研究成果应用于脱落酸( aba )的三芯过滤分离中，发现其效果非常显著，提高过滤通量约40 ，而且还降低了能耗。
Growth inhibitor a substance that slows the growth of a plant , for example the plant hormones abscisic acid and ethylene ( ethane ) , which act at very low concentrations 生长抑制剂：能够减缓植物生长的物质，例如植物激素脱落酸和乙烯（乙烯） 。往往生长抑制剂在非常低的浓度下便可产生作用。
Water stress induce the high and quick accumulation of plant hormone abscisic aicd ( aba ) , which reduce the stomatal conductance of leaves , decrease the loss of water , and improve plant tolerance to water stress 渗透胁迫可以诱导植物积累脱落酸( aba ) ， aba的积累可以降低植株叶片气孔导度，减少水分的散失，从而增强植物对渗透胁迫的适应性。
( 3 ) a biomimetic amperometric sensor has been reported . the sensor is based on a poly [ 2 - mercaptobenzoxazole ] ( pmbo ) film directly electrosynthesized on the gold surface as the matrix and the target analyte abscisic acid ( aba ) is used as the template ( 3 )研制了一种生物模拟传感器，以直接在金表面上电合成的聚[ 2 -巯基苯并?唑]膜为基质，以目标分析物脱落酸( aba )为模板分子。
1 , 2 . 3 , 4 , 5 , 6 respectively . with the increase of lead level , the changing trend of spad and soluble sugar content and the activity of nitric acid reverting enzyme ( nr ) had appeared the same direction , which ascended first and then fell 2植物对pb污染的生理生态效应为了揭示pb污染对富集pb植物的生理代谢活动的影响，测定了叶片叶绿素含量、可溶性糖含量、硝酸还原酶的活性和脱落酸含量等生理指标。
The phytohomone abscisic acid ( aba ) plays many significant roles in plant growth and developmental progresses and in plant responses to environmental stresses . aba production is increased in plant tissues under stress conditions to regulate water loss by closing stomata 植物激素脱落酸( aba )调节植物多种生理过程，尤其在逆境条件下，植物体内aba大量合成，诱导气孔关闭，从而有效调控植物体内的水分平衡。
The paper mainly deals with jasmonic acid biosynthesis , the ways and regulating mechanisms of jasmonic acid signal transmission and mutual relations between the ways of jasmonic acid signal transmission and the ways of ethylene , abscisic acid , salicylate and nitric oxide signial transmission 本文主要就茉莉酸的生物合成、茉莉酸的信号传导途径和调控机制、茉莉酸的信号传导途径与乙烯、脱落酸、水杨酸和一氧化氮信号传导途径的相互关系进行了综述。
The paper summarizes research advances about the developments of somatic embryos in several conifers , which have appeared at home and abroad in recent years , mainly in the effects of medium components in tissue culture and aba on the development of somatic embryos , and cytology , programmed cell death , genes and protein composition related to the development of somatic embryos , and further discusses the developmental mechanisms of somatic embryos and the role of somatic embryos in genetic transformation system 本文综述了近年来国内外有关裸子植物中几种松杉类植物体细胞胚发育过程的研究报道，其中主要涉及培养基成分和脱落酸( aba )对体细胞胚发育的影响，以及体细胞胚发育在细胞学、细胞程序性死亡、相关基因和蛋白质组学等方面的研究进展，并进一步讨论了松杉类植物体细胞胚的发育机理，以及体细胞胚在遗传转化系统中的作用。
Abscisic acid ( aba ) acts as a plant hormone , not only regulates many important aspects of plant growth and development , including dormancy , senescence and fruit development , but also mediates some aspects of physiological responses to environmental stresses such as drought , cold and salt 脱落酸( abscisicacid ， aba )作为一种植物激素，已证实不仅在调控植物休眠、衰老和果实发育等诸多过程中起着重要的调节作用，而且，在植物对干旱、低温、盐碱等逆境胁迫的反应中起着共同凋节因子的作用。
