Salicylic acid is an important endogenous signal molecule in the activation of plant defense responses.
水杨酸是一种重要的能激活植物抗病防卫反应的内源信号分子。
This experiments studies on the changes of plant endogenous hormones of different alfalfa cultivars with different root regeneration ability(RRA)before and after their taproot were pruned.
研究根系发育能力不同的苜蓿品种在主根受伤后内源激素的变化。
On the basis of these experiments, this paper determined the contents of endogenous plant hormones levels in hardwood and shoot cuttings.
本文在此试验的基础上，对嫩枝和硬枝插穗中内源植物激素水平进行了测定。
Jasmonates (JAs) are important endogenous signal molecules in the activation of several plant defense responses against insects.
茉莉素是一类可以激活一系列植物抗虫防卫反应的重要内源信号分子。
On the basis of these experiments, the paper determined the contents of endogenous plant hormones levels in hardwood and shoot cuttings.
本文在此试验的基础上，对嫩枝和硬枝插穗中内源植物激素水平进行了测定。
Jasmonic Acid(JA) and its derivate is regarded as one of the endogenous and intermediate signaling molecular involved in plant induced disease resistance.
茉莉酸类物质被认为是植物抗病防卫反应的内源及中间信号分子。
By dynamic changes of endogenous hormones, we discussed the regulatory effect of hormone and the significance of hormonal balance in different plant life cycle forms of c.
通过对植物内源激素的动态变化规律的分析，来探明内源激素在长春花不同生活史型中所起到的调控作用，以及激素平衡对生活史型转变的意义。
Series physiological and biochemical reactions are accompanied with the course of leaf senescence, and these reactions are seriously affected by endogenous and exogenous hormone level in plant.
叶片衰老过程中伴随着一系列有序事件的发生和复杂的生理生化变化，外施植物激素或内源激素水平极大地影响叶片的衰老进程。
Molecular genetic research reveals that some endogenous genes in plants are responsible for parthenocarpy, even that some genes derived from bacteria can regulate the production of plant hormones.
分子遗传研究表明，植物基因组中含有影响单性结实的基因，某些来自于细菌的基因也可在植物激素生物合成途径中起调节作用。
The results showed that the callus initiation and plant regeneration were related to endogenous hormones of mature rice embryo and its derived callus.
结果表明，愈伤组织诱导率和植株再生与水稻的成熟胚及其愈伤组织的内源激素含量有关。
Susceptible variety was more susceptible than resistant variety on the changes of plant endogenous hormone.
感病品种的内源激素变化较抗病品种更加敏感。
Lightperiod as one of the most important environment signals generate endogenous circadian rhythm and affect many aspects of plant development.
光周期作为植物最为重要的环境信号之一，能够诱导植物内源性生物节律的产生并影响植物生长发育的各个阶段。
Lightperiod as one of the most important environment signals generate endogenous circadian rhythm and affect many aspects of plant development.
光周期作为植物最为重要的环境信号之一，能够诱导植物内源性生物节律的产生并影响植物生长发育的各个阶段。
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