basidiomycete

简明释义

英[bæˌsɪdɪəʊmaɪˈsiːt]美[bəˈsɪdɪəmaɪˈsit]

n. 担子菌类

英英释义

单词用法

同义词

反义词

例句

1.Hymenium (pl. hymenia) A layer of the fruiting body of certain ascomycete and basidiomycete fungi in which the asci or basidia are borne.

子实层：真菌中的子囊菌类和担子菌类的子实体上生长子囊或担子的层状结构。

2.Club-shaped hyphae in the hymenial layer of certain basidiomycete fungi are also termed paraphyses.

某些担子菌的子实层中的棒状菌丝也称为侧丝。

3.Usually the fungus is an ascomycete but occasionally it is a basidiomycete.

组成地衣的菌类多为子囊菌，也有担子菌类。

4.Hymenium (pl. hymenia) A layer of the fruiting body of certain ascomycete and basidiomycete fungi in which the asci or basidia are borne.

子实层：真菌中的子囊菌类和担子菌类的子实体上生长子囊或担子的层状结构。

5.Rusts Parasitic basidiomycete fungi of the order Uredinales.

锈菌目的一种寄生担子菌。

6.Trama The inner tissue of the gills in basidiomycete fungi that is made up of loosely packed hyphae.

菌髓：在担子菌的由多条菌丝松散围绕形成的菌褶内部存在的组织。

7.In the basidiomycete fungi, for example, the basidiospores are borne on the tips of the sterigmata, which are outgrowths of the basidium.

例如在担子菌中，担孢子产生于由担子生出的担孢子梗顶端。

8.The life cycle of a basidiomycete involves both sexual and asexual reproduction.

一种担子菌的生命周期涉及有性和无性繁殖。

9.The basidiomycete fungi are known for their distinctive fruiting bodies, which include mushrooms.

这种担子菌真菌以其独特的果实体而闻名，包括蘑菇。

10.Some basidiomycete fungi can form symbiotic relationships with plants, enhancing nutrient uptake.

一些担子菌真菌可以与植物形成共生关系，增强养分吸收。

11.Many edible mushrooms belong to the basidiomycete group, making them popular in culinary dishes.

许多可食用的蘑菇属于担子菌类，使它们在烹饪中非常受欢迎。

12.Research on basidiomycete species has revealed their potential in bioremediation.

对担子菌物种的研究揭示了它们在生物修复中的潜力。

作文

Fungi are a fascinating group of organisms that play crucial roles in our ecosystems. Among the various types of fungi, one of the most interesting is the group known as basidiomycetes. These organisms are characterized by their unique reproductive structures, which produce spores on specialized cells called basidia. The term basidiomycete refers to a large class of fungi that includes mushrooms, puffballs, and shelf fungi, all of which contribute significantly to biodiversity and ecological balance. Basidiomycetes can be found in various habitats, ranging from forests to grasslands, and they often form symbiotic relationships with plants through mycorrhizal associations.The life cycle of basidiomycetes is quite complex and involves both sexual and asexual reproduction. In the sexual reproduction phase, two compatible mating types come together to form a dikaryotic mycelium, which can grow and spread extensively underground. This mycelium eventually develops into the fruiting body, commonly known as a mushroom. The mushroom's primary function is to produce and disperse spores, ensuring the continuation of the species. The spores released from the basidia can travel long distances, allowing basidiomycetes to colonize new environments.One of the most well-known examples of basidiomycetes is the common mushroom, Agaricus bisporus, which is widely cultivated for culinary purposes. However, not all basidiomycetes are edible; some species are toxic and can cause serious health issues if consumed. For instance, the infamous Amanita phalloides, also known as the death cap mushroom, is responsible for numerous poisonings each year. This highlights the importance of understanding the different types of basidiomycetes and their effects on human health.In addition to their ecological and culinary significance, basidiomycetes also play a vital role in decomposition. They are one of the primary decomposers in forest ecosystems, breaking down dead organic matter and recycling nutrients back into the soil. This process is essential for maintaining soil health and fertility, ultimately supporting plant growth and overall ecosystem stability. Without basidiomycetes and other decomposers, ecosystems would become overwhelmed with dead material, leading to nutrient depletion and reduced biodiversity.Moreover, research into basidiomycetes has revealed their potential applications in biotechnology and medicine. Some species produce compounds with antimicrobial properties, while others are being studied for their ability to break down pollutants in the environment. The potential for using basidiomycetes in bioremediation offers exciting possibilities for addressing environmental challenges.In conclusion, basidiomycetes are an integral part of our natural world, contributing to ecological balance, nutrient cycling, and even human health. Their diverse forms and functions make them a subject of great interest for scientists and nature enthusiasts alike. Understanding and appreciating the role of basidiomycetes can lead to greater awareness of the intricate connections within ecosystems and the importance of preserving biodiversity. As we continue to explore the world of fungi, it becomes increasingly clear that basidiomycetes hold many secrets waiting to be uncovered, promising to enhance our knowledge of biology and the environment.

真菌是一类迷人的生物，在我们的生态系统中发挥着至关重要的作用。在各种类型的真菌中，最有趣的一类是被称为担子菌的群体。这些生物的特点是它们独特的生殖结构，这些结构在被称为担子的小细胞上产生孢子。术语担子菌指的是一个大型真菌分类，包括蘑菇、气球菌和托盘真菌，它们都对生物多样性和生态平衡做出了重要贡献。担子菌可以在各种栖息地中找到，从森林到草原，它们通常通过与植物形成菌根关系而建立共生关系。担子菌的生命周期相当复杂，涉及有性和无性繁殖。在有性繁殖阶段，两种兼容的交配型结合在一起形成二核菌丝体，这种菌丝体可以在地下广泛生长和扩展。这个菌丝体最终发育成果实体，通常被称为蘑菇。蘑菇的主要功能是产生和散布孢子，确保物种的延续。从担子上释放的孢子可以传播很远，使得担子菌能够在新的环境中定殖。最著名的担子菌之一是常见蘑菇Agaricus bisporus，它被广泛用于烹饪。然而，并非所有的担子菌都是可食用的；一些物种是有毒的，如果食用可能会导致严重的健康问题。例如，臭名昭著的毒伞（Amanita phalloides）每年都导致许多中毒事件。这突显了理解不同类型的担子菌及其对人类健康影响的重要性。除了生态和烹饪的重要性之外，担子菌在分解过程中也发挥着重要作用。它们是森林生态系统中的主要分解者之一，分解死去的有机物质并将养分回收回土壤。这一过程对保持土壤健康和肥力至关重要，最终支持植物生长和整体生态系统的稳定。如果没有担子菌和其他分解者，生态系统将被死物质淹没，导致养分枯竭和生物多样性减少。此外，对担子菌的研究揭示了它们在生物技术和医学中的潜在应用。一些物种产生具有抗微生物特性的化合物，而其他物种则正在研究其分解环境污染物的能力。在生物修复中使用担子菌的潜力为解决环境挑战提供了令人兴奋的可能性。总之，担子菌是我们自然世界不可或缺的一部分，对生态平衡、养分循环甚至人类健康做出了贡献。它们多样的形态和功能使其成为科学家和自然爱好者的极大兴趣对象。理解和欣赏担子菌的作用可以提高我们对生态系统内复杂联系的认识，以及保护生物多样性的重要性。随着我们继续探索真菌的世界，越来越清楚的是，担子菌蕴藏着许多等待被揭示的秘密，承诺增强我们对生物学和环境的理解。