凋落叶中的生命:分解过程中的真菌群落演替

IF 10 1区 生物学 Q1 MYCOLOGY
D. Tennakoon
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引用次数: 21

摘要

凋落叶分解在森林生态系统的养分收支中起着至关重要的作用。寄生在凋落叶上的真菌群落是分解和养分循环的“关键参与者”,因为它们能够产生广泛的细胞外酶,促进凋落叶的分解。真菌在腐解凋落叶中的定殖是一个循序渐进的过程,在此过程中,真菌群落的数量和质量都会发生变化。以往对真菌演替的研究大多采用协同学方法,记录不同植物中不同分解阶段的真菌种类组合。本文综述了凋落叶分解、凋落叶真菌演替的各种研究,包括研究方法、演替阶段、控制因素、局限性和未来展望。我们讨论了高通量方法作为新兴的补充方法,以更好地了解物种多样性和群落动态。我们提出了结合形态学和分子数据在真菌演替研究中的重要性。然而,由于很少有研究小组将这些技术应用于真菌演替实验,因此在这一领域仍有进一步突破的机会。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Life in leaf litter: Fungal community succession during decomposition
Leaf litter decomposition plays a vital role in the nutrient budget of forest ecosystems. Fungal communities colonising leaf litter are “key players” in decomposition and nutrient recycling, because of their ability to produce a wide range of extracellular enzymes that facilitate breakdown of leaf litter. Fungal colonization of decomposing leaf litter is a sequential process during which fungal communities tend to change both quantitatively and qualitatively. Most previous studies on fungal succession have taken synecological approaches, recording fungal species assemblages at different stages of decomposition in various plant species. This paper brings together various studies on leaf litter decomposition, fungal succession of leaf litter including study methods, succession stages, controlling factors, limitations and future perspectives. We discuss high throughput methods as emerging complementary approaches to better understand species diversity and community dynamics. We propose the importance of current approaches combining morphological and molecular data in fungal succession studies. Nevertheless, there are still opportunities for further breakthroughs in this area as few research groups have applied these techniques to fungal succession experiments.
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来源期刊
Mycosphere
Mycosphere MYCOLOGY-
CiteScore
30.00
自引率
8.20%
发文量
9
审稿时长
4 weeks
期刊介绍: Mycosphere stands as an international, peer-reviewed journal committed to the rapid dissemination of high-quality papers on fungal biology. Embracing an open-access approach, Mycosphere serves as a dedicated platform for the mycology community, ensuring swift publication of their valuable contributions. All submitted manuscripts undergo a thorough peer-review process before acceptance, with authors retaining copyright. Key highlights of Mycosphere's publication include: - Peer-reviewed manuscripts and monographs - Open access, fostering accessibility and dissemination of knowledge - Swift turnaround, facilitating timely sharing of research findings - For information regarding open access charges, refer to the instructions for authors - Special volumes, offering a platform for thematic collections and focused contributions. Mycosphere is dedicated to promoting the accessibility and advancement of fungal biology through its inclusive and efficient publishing process.
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