ascomycetes

简明释义

英[ˌæskəmaɪˈsiːts]美[əskəmɪˈsets]

n. 子囊菌（ascomycete 的复数）；子囊菌纲

英英释义

单词用法

同义词

反义词

例句

1.Lichen fungi are usually ascomycetes, although the other two higher fungi are sometimes found in lichens.

地衣真菌通常是子囊菌，有时在地衣中也能发现其他两类真菌。

2.The higher fungi include the class Ascomycetes, the largest class of fungi.

高级真菌包括子囊菌纲，最大的真菌纲。

3.Truffle: Edible, underground fungus in the genus Tuber (class Ascomycetes, division Mycota), prized as a food delicacy since antiquity.

块菌：真菌门子囊菌纲块菌属可食用的地下真菌，自古以来都是有价值的美味食品。

4.Truffle: Edible, underground fungus in the genus Tuber (class Ascomycetes, division Mycota), prized as a food delicacy since antiquity.

块菌：真菌门子囊菌纲块菌属可食用的地下真菌，自古以来都是有价值的美味食品。

5.Of ascomycetes and imperfect fungi cause a variety of plant diseases has excellent control effect.

对子囊菌及半知菌引起的多种作物病害有优异的防效。

6.The study of ascomycetes has revealed important insights into fungal evolution.

对子囊菌的研究揭示了真菌进化的重要见解。

7.Many species of ascomycetes are used in the production of antibiotics.

许多子囊菌种类被用于抗生素的生产。

8.Some ascomycetes are known to cause plant diseases, affecting agriculture.

一些子囊菌被知晓会引起植物疾病，影响农业。

9.The fermentation process in brewing relies heavily on ascomycetes like Saccharomyces cerevisiae.

酿造中的发酵过程在很大程度上依赖于像酿酒酵母这样的子囊菌。

10.Research on ascomycetes can lead to the discovery of new biotechnological applications.

对子囊菌的研究可以导致新生物技术应用的发现。

作文

Ascomycetes, also known as sac fungi, represent one of the largest groups of fungi in the kingdom Fungi. These organisms are characterized by their unique reproductive structure called the ascus, which is a sac-like structure that contains the spores. The study of ascomycetes (子囊菌) is essential for understanding various ecological and biological processes. They play a crucial role in nutrient cycling, decomposition, and even in some symbiotic relationships with plants. One of the most notable features of ascomycetes (子囊菌) is their diversity. This group includes yeasts, molds, and more complex fungi such as truffles and morels. Yeasts, for instance, are vital in the food industry, particularly in baking and brewing, where they ferment sugars to produce carbon dioxide and alcohol. Molds, another category within ascomycetes (子囊菌), can be found in various environments and are often used in the production of antibiotics, like penicillin, which was discovered from the mold Penicillium notatum.The ecological importance of ascomycetes (子囊菌) cannot be overstated. They are involved in forming mycorrhizal associations with plant roots, which enhance nutrient uptake for plants, especially in nutrient-poor soils. This relationship is beneficial for both the fungi and the plants, showcasing a perfect example of mutualism in nature. Furthermore, ascomycetes (子囊菌) contribute significantly to the decomposition of organic matter, breaking down complex organic materials into simpler compounds that can be reused by other organisms.In addition to their ecological roles, ascomycetes (子囊菌) have significant implications for human health. Some species are pathogenic, causing diseases in plants and animals, including humans. For example, the yeast Candida albicans can lead to infections in immunocompromised individuals. Understanding the biology and life cycles of ascomycetes (子囊菌) is thus crucial for developing strategies to manage fungal diseases and harness their potential benefits.Moreover, research on ascomycetes (子囊菌) has opened doors to biotechnological applications. Their ability to produce enzymes and secondary metabolites has been exploited in various industries, including pharmaceuticals, agriculture, and food production. The use of genetically modified ascomycetes (子囊菌) in producing biofuels and biodegradable plastics is a promising area of study that could lead to more sustainable practices.In conclusion, ascomycetes (子囊菌) are a fascinating and diverse group of fungi that play essential roles in ecosystems and human industries. From their contributions to food production and medicine to their ecological functions, understanding ascomycetes (子囊菌) is vital for both science and society. Continued research into this group will undoubtedly yield new insights and innovations that can benefit humanity and the environment alike.

子囊菌，也称为囊状真菌，是真菌界中最大的真菌群体之一。这些生物的特点是它们独特的繁殖结构，称为子囊，这是一个囊状结构，包含孢子。研究ascomycetes（子囊菌）对于理解各种生态和生物过程至关重要。它们在营养循环、分解甚至与植物的一些共生关系中发挥着关键作用。ascomycetes（子囊菌）最显著的特征之一是它们的多样性。这个群体包括酵母、霉菌以及更复杂的真菌，如松露和羊肚菌。例如，酵母在食品工业中至关重要，特别是在烘焙和酿酒中，它们通过发酵糖分产生二氧化碳和酒精。霉菌，作为ascomycetes（子囊菌）中的另一个类别，可以在各种环境中找到，通常用于生产抗生素，如青霉素，它是从霉菌Penicillium notatum中发现的。ascomycetes（子囊菌）的生态重要性不容小觑。它们参与与植物根部形成菌根共生关系，这增强了植物对营养物质的吸收，尤其是在缺乏营养的土壤中。这种关系对真菌和植物都是有益的，展示了自然界中互惠共生的完美例子。此外，ascomycetes（子囊菌）在有机物分解中也发挥着重要作用，将复杂的有机材料分解为其他生物可以重新利用的简单化合物。除了生态角色外，ascomycetes（子囊菌）对人类健康也有重要影响。一些物种是病原体，会导致植物和动物（包括人类）中的疾病。例如，酵母菌Candida albicans可以导致免疫系统受损个体的感染。因此，了解ascomycetes（子囊菌）的生物学和生命周期对于制定管理真菌疾病的策略和利用其潜在好处至关重要。此外，对ascomycetes（子囊菌）的研究为生物技术应用开辟了新天地。它们生产酶和次级代谢物的能力已被用于制药、农业和食品生产等各个行业。利用基因改造的ascomycetes（子囊菌）生产生物燃料和可生物降解塑料是一个有前景的研究领域，可能会导致更可持续的实践。总之，ascomycetes（子囊菌）是一组迷人且多样的真菌，在生态系统和人类工业中发挥着重要作用。从它们对食品生产和医学的贡献到它们的生态功能，理解ascomycetes（子囊菌）对于科学和社会都是至关重要的。对这一群体的持续研究无疑将带来新的见解和创新，造福人类和环境。