teliospores

简明释义

英[ˈtiːlɪəˌspɔː]美[ˈtelɪəspɔ]

n. 冬孢子

英英释义

单词用法

同义词

反义词

例句

1.The infection capacity of the teliospores of Tilletia controversa Kuhn was studied in a joint research by Chinese and USA phytopathologists at Logan, Utah, USA.

中美专家合作在美国犹他州对小麦矮化腥黑穗病菌的侵染能力进行了研究。

2.The infected leaves of Pulsatilla potens with teliospores were handed up onto the needles of Mongolian pine for inoculating, the reaction was also positive.

用带有冬孢子堆的白头翁病叶挂在樟子松松针上接种，也获得阳性反应。

3.The infection capacity of the teliospores of Tilletia controversa Kuhn was studied in a joint research by Chinese and USA phytopathologists at Logan, Utah, USA.

中美专家合作在美国犹他州对小麦矮化腥黑穗病菌的侵染能力进行了研究。

4.The life cycle of rust fungi involves the production of teliospores, which are critical for their survival during unfavorable conditions.

锈菌的生命周期涉及产生顶孢子，这些孢子在不利条件下对其生存至关重要。

5.Farmers are advised to monitor fields for teliospores to prevent the spread of fungal infections.

建议农民监测田地中的顶孢子以防止真菌感染的传播。

6.The identification of teliospores under a microscope is essential for diagnosing certain plant diseases.

在显微镜下识别顶孢子对于诊断某些植物疾病至关重要。

7.In agricultural studies, the presence of teliospores was linked to increased disease outbreaks in crops.

在农业研究中，顶孢子的存在与作物病害暴发的增加有关。

8.Researchers found that teliospores can remain dormant in the soil for several years before germinating.

研究人员发现顶孢子可以在土壤中休眠数年，然后才会发芽。

作文

Teliospores are a fascinating aspect of the life cycle of certain fungi, particularly those belonging to the Basidiomycetes group. These spores play a crucial role in the reproductive process of these organisms, allowing them to survive in adverse environmental conditions. Understanding the function and significance of teliospores (担孢子) can provide insight into the complexities of fungal biology and their ecological roles.In the life cycle of many fungi, teliospores (担孢子) serve as a form of resting spore. They are typically formed at the end of the fungal life cycle and are characterized by their thick walls, which provide protection against harsh conditions such as extreme temperatures or drought. This resilience allows the fungus to endure periods when conditions are not favorable for growth and reproduction.The formation of teliospores (担孢子) often occurs after the fungus has gone through several stages of development. Initially, the fungus grows as a mycelium, which is a network of thread-like structures called hyphae. When environmental conditions become unfavorable, the mycelium undergoes a transformation, leading to the production of teliospores (担孢子). These spores can remain dormant for extended periods, sometimes years, until conditions improve, allowing them to germinate and continue the life cycle of the fungus.One of the most interesting aspects of teliospores (担孢子) is their role in the sexual reproduction of fungi. In many species, the germination of teliospores (担孢子) leads to the formation of new hyphae that will eventually fuse with other compatible hyphae from different individuals. This fusion results in the creation of a new organism with genetic material from both parent fungi, promoting genetic diversity within the population. This process is essential for the adaptability and evolution of fungal species.Furthermore, teliospores (担孢子) have significant ecological implications. They contribute to the decomposition of organic matter, playing a vital role in nutrient cycling within ecosystems. By breaking down dead plant and animal material, fungi release essential nutrients back into the soil, supporting plant growth and maintaining the health of various ecosystems. This makes teliospores (担孢子) an integral part of the ecological balance.In agriculture, understanding teliospores (担孢子) is important for managing crop diseases caused by fungal pathogens. Some fungi produce teliospores (担孢子) that can survive in soil or on plant debris, leading to outbreaks of disease in crops. By studying the conditions that promote the formation and germination of teliospores (担孢子), researchers can develop strategies to minimize the impact of these pathogens on agricultural productivity.In conclusion, teliospores (担孢子) are a remarkable adaptation of certain fungi that enables them to survive and reproduce in challenging environments. Their role in the life cycle of fungi, contribution to ecological processes, and implications for agriculture highlight the importance of understanding these spores. As we continue to explore the world of fungi, the study of teliospores (担孢子) will undoubtedly reveal more about the intricate relationships between organisms and their environments, ultimately enriching our knowledge of biodiversity and ecosystem dynamics.

担孢子是某些真菌，特别是属于担子菌门的真菌生命周期中的一个迷人方面。这些孢子在这些生物的繁殖过程中扮演着至关重要的角色，使它们能够在不利的环境条件下生存。理解担孢子的功能和重要性可以为我们提供关于真菌生物学及其生态角色复杂性的洞察。在许多真菌的生命周期中，担孢子通常作为一种休眠孢子形成。它们通常在真菌生命周期的末端形成，并以其厚壁为特征，这为抵御极端温度或干旱等恶劣条件提供了保护。这种韧性使真菌能够忍受生长和繁殖条件不利的时期。担孢子的形成通常发生在真菌经过多个发育阶段之后。最初，真菌作为菌丝体生长，菌丝体是由称为菌丝的线状结构网络组成。当环境条件变得不利时，菌丝体会经历转变，导致担孢子的产生。这些孢子可以保持休眠状态很长时间，有时甚至数年，直到条件改善，允许它们发芽并继续真菌的生命周期。担孢子的一个有趣的方面是它们在真菌有性繁殖中的作用。在许多物种中，担孢子的发芽导致新菌丝的形成，这些菌丝最终会与来自不同个体的其他兼容菌丝融合。这种融合导致新生物的形成，具有来自两个母体真菌的遗传物质，促进了种群内的遗传多样性。这个过程对真菌物种的适应性和进化至关重要。此外，担孢子在生态上具有重要意义。它们有助于有机物的分解，在生态系统的养分循环中发挥着重要作用。通过分解死去的植物和动物材料，真菌将必需的养分释放回土壤，支持植物生长并维持各种生态系统的健康。这使得担孢子成为生态平衡的重要组成部分。在农业中，理解担孢子对于管理由真菌病原体引起的作物疾病至关重要。一些真菌产生的担孢子能够在土壤或植物残留物中生存，导致作物疾病的爆发。通过研究促进担孢子形成和发芽的条件，研究人员可以制定策略以减少这些病原体对农业生产力的影响。总之，担孢子是某些真菌的一种显著适应，使它们能够在具有挑战性的环境中生存和繁殖。它们在真菌生命周期中的作用、对生态过程的贡献以及对农业的影响突显了理解这些孢子的必要性。随着我们继续探索真菌的世界，对担孢子的研究无疑将揭示更多关于生物体及其环境之间复杂关系的知识，最终丰富我们对生物多样性和生态系统动态的理解。