elicitor

简明释义

英[ɪˈlɪsɪtə]美[ɪˈlɪsɪtɚ]

n. 诱导子；激发子

英英释义

单词用法

同义词

反义词

例句

1.The effect of elicitor and other precursors for the synthesis of taxol on both the growth and activity of dehydrogenase of yew cells was studied.

考察了添加诱导子和紫杉醇合成前体物对红豆杉细胞的生长和脱氢酶活力的影响。

2.According to the results, we found that the stress stimulus can act as a kind of elicitor which can efficiently induce the resistance of cucumber against fungal pathogen.

实验发现，机械应力刺激作为一种诱导因子可以有效地诱导黄瓜产生抗病性。

3.The fungal elicitor changed slightly the relative content of each of the shikonin derivatives.

真菌诱导物还影响了紫草色素各衍生物的相对含量。

4.The results show that synergistic effects of fructose feeding and fungal elicitor changed the cell physiological status, induced alkalinization of medium and decreased the cell biomass.

研究了果糖补料和真菌诱导对南方红豆杉细胞悬浮培养体系中细胞生长状态和紫杉烷合成的协同作用。

5.The addition of elicitor is a effectual method to improve the production of secondary metabolite in plant cell culture.

在植物细胞培养过程中，添加诱导子是提高植物次生代谢有效的方法之一。

6.In other incorporation systems, there maybe are other elicitor and corresponding resistance genes, but there is no coincident conclusion yet.

但是在其它的互作体系中，可能存在另外的诱发子和抗性基因，到目前为止尚无定论。

7.Compared with control (0.034 9%), the highest content of total alkaloids of protocorms (0.048 6%) treated with elicitor T3 at high dosage was increased by 39.2%.

将方法3制备的诱导子以高剂量加入原球茎时，获得的总生物碱含量最高(0.048 6%)，与对照(0.034 9%)相比提高了39.2%。

8.OBJECTIVE To investigate the effects of yeast extract, casein hydrolysate, fungal elicitor, JA and rare-earth element Eu3+ on flavonoids production in Glycyrrhiza uralensis callus.

目的研究了酵母提取物、水解酪蛋白、真菌诱导子、茉莉酸及稀土元素等对甘草愈伤组织中甘草黄酮类化合物合成的影响。

9.At last we focused on the detailed role and new research proceeding of nitric oxide involving elicitor-induced defense responses, and its interaction with other plant signal molecules.

重点介绍了一氧化氮在激发子诱导植物抗性反应过程中的作用，以及它与其他信号分子之间相互关系的研究进展。

10.The researcher used a specific protein as an elicitor to trigger the plant's defense mechanisms.

研究人员使用特定蛋白质作为诱导剂来触发植物的防御机制。

11.In the study, the elicitor was shown to enhance the production of secondary metabolites in the treated plants.

在研究中，诱导剂被证明能够增强处理植物中次级代谢物的产生。

12.Certain pathogens act as elicitors, stimulating immune responses in host organisms.

某些病原体充当诱导剂，刺激宿主生物的免疫反应。

13.The application of an elicitor can significantly improve crop resistance to diseases.

施用诱导剂可以显著提高作物对疾病的抵抗力。

14.Researchers are exploring new elicitors that can promote growth in various plant species.

研究人员正在探索新的诱导剂，以促进各种植物物种的生长。

作文

In the field of biology, particularly in plant sciences, the term elicitor refers to a substance that triggers a defensive response in plants. These substances can be derived from various sources, including pathogens, pests, or even beneficial microbes. Understanding how elicitors function is crucial for advancing agricultural practices and improving crop resilience against diseases. For instance, when a plant detects an elicitor, it activates a series of biochemical pathways that lead to the production of defensive compounds. This response not only helps the plant defend itself but also enhances its overall health and productivity. One of the most fascinating aspects of elicitors is their ability to stimulate specific responses in different plant species. For example, the same elicitor might induce a strong defensive reaction in one type of plant while having little to no effect on another. This variability is partly due to the genetic makeup of the plants and their evolutionary history. Researchers are continually exploring these differences to develop targeted strategies that leverage elicitors for crop protection. Moreover, the study of elicitors has implications beyond just plant health. It can also contribute to sustainable agriculture by reducing the need for chemical pesticides. By utilizing natural elicitors, farmers can enhance the innate defense mechanisms of their crops, leading to healthier ecosystems and less chemical runoff into the environment. This approach aligns with the growing demand for organic farming practices and environmentally friendly agricultural solutions. In addition to their role in plant defense, elicitors have been shown to influence other physiological processes within plants. For instance, some elicitors can promote growth, flowering, and fruiting, making them valuable tools for horticulturists and agronomists. By understanding how different elicitors affect plant development, scientists can optimize growing conditions and improve crop yields. Furthermore, the application of elicitors is not limited to agricultural practices. In the realm of biotechnology, they are being explored for their potential in enhancing the production of secondary metabolites, which are important for pharmaceuticals and nutraceuticals. By inducing specific pathways through elicitors, researchers can increase the yield of valuable compounds such as alkaloids, flavonoids, and essential oils. In conclusion, the concept of elicitor is multifaceted and plays a significant role in both plant biology and agricultural science. As we continue to unravel the complexities of plant responses to elicitors, we open new avenues for innovation in crop management and sustainable practices. The future of agriculture may very well depend on our ability to harness the power of elicitors to create resilient, productive, and eco-friendly farming systems.

在生物学领域，特别是植物科学中，术语elicitor指的是一种能够触发植物防御反应的物质。这些物质可以来自各种来源，包括病原体、害虫甚至有益微生物。理解elicitor的功能对于推动农业实践和提高作物抵御疾病的能力至关重要。例如，当植物检测到elicitor时，它会激活一系列生化途径，导致防御化合物的产生。这种反应不仅有助于植物自我防御，还增强了其整体健康和生产力。 elicitor最令人着迷的方面之一是它们能够在不同植物物种中刺激特定反应的能力。例如，相同的elicitor可能会在一种植物中引发强烈的防御反应，而对另一种植物几乎没有影响。这种变异部分归因于植物的遗传组成及其进化历史。研究人员不断探索这些差异，以开发利用elicitor进行作物保护的针对性策略。 此外，对elicitor的研究超越了植物健康的范畴。它还可以通过减少对化学农药的需求来促进可持续农业。通过利用天然elicitor，农民可以增强作物的固有防御机制，从而形成更健康的生态系统，并减少化学物质流入环境的风险。这种方法与对有机农业实践和环保农业解决方案日益增长的需求相一致。 除了在植物防御中的作用外，某些elicitor还被证明会影响植物内其他生理过程。例如，一些elicitor可以促进生长、开花和结果，使其成为园艺师和农学家的宝贵工具。通过了解不同elicitor如何影响植物发育，科学家可以优化生长条件，提高作物产量。 此外，elicitor的应用并不限于农业实践。在生物技术领域，它们被探索用于增强次级代谢物的生产，这些代谢物对制药和营养保健品非常重要。通过通过elicitor诱导特定途径，研究人员可以增加诸如生物碱、类黄酮和精油等有价值化合物的产量。 总之，elicitor的概念是多方面的，在植物生物学和农业科学中扮演着重要角色。随着我们继续揭示植物对elicitor反应的复杂性，我们为作物管理和可持续实践的创新开辟了新的途径。农业的未来很可能取决于我们利用elicitor的力量，创造出具有韧性、生产力和生态友好的农业系统。