The adaptation of plants to water stress is regulated by the ABA-dependent gene expression pathway and the ABA-independent gene expression pathway.
植物在水分胁迫条件下以依赖aba和不依赖aba的基因表达途径来调节对逆境的适应。
ABA has an important effect to improving the frequency and quality of somatic embryogenesis. Meanwhile, the exogenous and endogenous ABA have mutual promoted effects for somatic embryogenesis.
ABA在提高体细胞胚胎发生频率和质量上具有重要作用，同时，外源与内源aba对体细胞胚胎发生起相互促进作用。
Objective:In order to research on the localization and quantization of abscisic acid(ABA)in plant cells, synthesis of antigen and preparation of multi-clonal antibody against ABA were studied.
目的：为了对植物细胞中的脱落酸（ABA）进行定量和定位分析，研究了脱落酸人工抗原的合成以及多克隆抗体的制备。
ABA start-up senescence process of leaf and root, and then content of ABA declined.
ABA启动叶片和根系的衰老过程，启动后aba含量下降。
Exogenous ABA treatment promoted the increase in endogenous ABA content, quickened the degradation of endogenous IAA, increased lipoxygenase activity and accelerated fruit ripening and softening.
外源ABA处理增加内源ABA含量，加快内源IAA的降解，促使脂氧合酶活性峰值提前出现，加速果实软化；
The synthesis of GA3 was promoted and synthesis of ABA was inhibited after long photoperiod treatment, contrary to that, short photoperiod treatment raised ABA content and reduced GA3 content sharply.
长光周期处理促进了GA3的合成，抑制了ABA的生成，从而抑制了休眠，而短光周期处理显著提高了ABA的含量，降低了GA3的含量。
JA and ABA are related to the changes of some proteins compactly, and light and temperature may be the major factors affect the content of JA and ABA.
ja和aba与某些特定分子量蛋白质变化密切相关，日照和温度可能是调控它们的主要因素。
The greatest progress has been made using genetic, biochemical and cell biological approaches to study ABA binding proteins, however, no ABA putative receptors have been identified to date.
尽管，通过遗传学、生物化学、细胞生物学方法，ABA结合蛋白的研究取得了巨大的进展。但是，遗憾的是至今仍然还未鉴定出任何可能的ABA受体。
Yet ABA insists that the 200 law schools it accredits administer the LSAT, and for ABA schools it often is the main determinant of admission and is always one of the two main determinants.
然而，阿坝坚持认为其认证200法学院管理最后一次，对ABA学校往往是票价的主要决定因素，始终是两个主要因素之一。
Yet ABA insists that the 200 law schools it accredits administer the LSAT, and for ABA schools it often is the main determinant of admission and is always one of the two main determinants.
然而，阿坝坚持认为其认证200法学院管理最后一次，对ABA学校往往是票价的主要决定因素，始终是两个主要因素之一。
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