Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Fungal Group Zygomycota01:29

Fungal Group Zygomycota

43
Zygomycota, previously classified as a distinct fungal group, are primarily terrestrial, saprophytic molds that play a crucial role as decomposers. Recent phylogenetic studies have revealed that these fungi are now divided into two major clades — Mucoromycota, which includes many symbiotic species, and Zoopagomycota, which primarily consists of parasitic and pathogenic fungi. These groups exhibit distinct ecological roles and reproductive strategies while sharing key structural and...
43
Diversity of Archaea IV01:29

Diversity of Archaea IV

51
Hyperthermophilic archaea are a group of extremophiles thriving at temperatures above 80°C, often in hydrothermal vents and volcanic soils where conditions surpass the boiling point of water. At such temperatures, proteins, membranes, and DNA in most organisms degrade, but hyperthermophiles have evolved remarkable adaptations to maintain stability and function.Unique Cellular FeaturesHyperthermophilic membranes are composed of a monolayer of biphytanyl tetraether lipids, which resist...
51
Diversity of Archaea III01:27

Diversity of Archaea III

32
Crenarchaeota, a prominent phylum of Archaea, is remarkable for its ability to thrive in extreme environments characterized by high temperatures and acidity. These microorganisms inhabit sulfuric hot springs, volcanic systems, and submarine hydrothermal vents, where temperatures often exceed 100°C. The unique adaptations of Crenarchaeota not only allow survival under such extreme conditions but also provide insights into the mechanisms of life in primordial Earth-like...
32
Diversity of Archaea II01:24

Diversity of Archaea II

37
Archaea, one of the three domains of life, exhibit remarkable diversity and adaptability, thriving in both extreme and moderate environments. Historically, most identified archaea have been classified into two major phyla: Euryarchaeota and Crenarchaeota. However, recent molecular studies have expanded this classification to include three additional phyla: Thaumarchaeota, Nanoarchaeota, and Korarchaeota, each exhibiting unique characteristics and ecological roles.Thaumarchaeota: Mesophiles...
37
Diversity of Protists IV01:27

Diversity of Protists IV

39
Amoebozoa represent a diverse group of terrestrial and aquatic protists that utilize lobe-shaped pseudopodia for locomotion and feeding. This characteristic differentiates them from the Rhizaria, which possess threadlike pseudopodia. The primary classifications within Amoebozoa include gymnamoebas, entamoebas, and the plasmodial and cellular slime molds. Phylogenetic evidence indicates that Amoebozoa diverged from a lineage that ultimately gave rise to fungi and animals.Gymnamoebas and...
39
Diversity of Archaea I01:30

Diversity of Archaea I

34
Archaea, a domain of single-celled microorganisms, are classified into five major phyla based on genetic and biochemical characteristics: Euryarchaeota, Crenarchaeota, Thaumarchaeota, Korarchaeota, and Nanoarchaeota. Among these, the phylum Euryarchaeota is notable for its remarkable diversity in morphology, metabolism, and ecological adaptations.Morphological and Metabolic DiversityMembers of Euryarchaeota exhibit a variety of cellular shapes, including rods and cocci. Their metabolic pathways...
34

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Prolonged Nutrient Enrichment Slows the Recovery of Biodiversity and Productivity After Its Cessation.

Global change biology·2026
Same author

Wavyleaf basketgrass (<i>Oplismenus undulatifolius</i>) invasion is associated with changes in soil microbial communities.

mSphere·2026
Same author

Scenarios and strategies for future-proofing ecosystem management under climatic novelty.

Conservation biology : the journal of the Society for Conservation Biology·2026
Same author

Intense solar radiation constrains plant species richness in global grasslands.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Plant neighbours, not consumers, drive intraspecific phytochemical changes of two grassland species in a field experiment.

AoB PLANTS·2025
Same author

Drought intensity and duration interact to magnify losses in primary productivity.

Science (New York, N.Y.)·2025

相关实验视频

Updated: Jul 22, 2025

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments
10:31

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments

Published on: July 24, 2018

54.9K

在草菌生物组中,神秘的功能多样性.

Cedric Ndinga-Muniania1,2, Nicholas Wornson3,4, Michael R Fulcher5

  • 1Plant and Microbial Biology Graduate Program, University of Minnesota, St. Paul, Minnesota, United States of America.

PloS one
|July 20, 2023
PubMed
概括

草原草中的真菌内植物表现出隐藏的功能多样性. 这些与植物相关的真菌表现出明显的生长率和碳资源利用率,影响宿主环境相互作用.

更多相关视频

Isolation of Culturable Yeasts and Molds from Soils to Investigate Fungal Population Structure
10:33

Isolation of Culturable Yeasts and Molds from Soils to Investigate Fungal Population Structure

Published on: May 27, 2022

5.6K
Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere
09:55

Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere

Published on: May 2, 2018

27.0K

相关实验视频

Last Updated: Jul 22, 2025

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments
10:31

Isolation and Analysis of Microbial Communities in Soil, Rhizosphere, and Roots in Perennial Grass Experiments

Published on: July 24, 2018

54.9K
Isolation of Culturable Yeasts and Molds from Soils to Investigate Fungal Population Structure
10:33

Isolation of Culturable Yeasts and Molds from Soils to Investigate Fungal Population Structure

Published on: May 27, 2022

5.6K
Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere
09:55

Exploring the Root Microbiome: Extracting Bacterial Community Data from the Soil, Rhizosphere, and Root Endosphere

Published on: May 2, 2018

27.0K

科学领域:

  • 微生物生态学 微生物生态学
  • 植物与真菌的相互作用
  • 生态学和进化论 在生态学和进化论

背景情况:

  • 单核宿主拥有多样化的微生物组,影响宿主健康和环境反应.
  • 真菌内菌是植物微生物组的关键组成部分,但它们的功能特征多样性仍未得到充分探索.
  • 了解这些特征对于阐明宿主环境相互作用至关重要.

研究的目的:

  • 从草原草地 *Andropogon gerardii* *中分离并分类学上表征真菌内植物.
  • 为了研究这些真菌内植物在碳资源利用和生长中的功能多样性.
  • 分析真菌内生菌群落的遗传结构,与它们的功能特征相关.

主要方法:

  • 采用了两种培养技术,从Andropogon gerardii*中分离真菌内细胞.
  • 使用rDNA条形码测序用于分类学多样性评估.
  • 评估碳化合物资源使用和孤立真菌子集的生长模式.
  • 应用社区遗传学分析,将分类学与功能联系起来.

主要成果:

  • 在 *A. gerardii* 范围内确定了基因组学上不同的真菌内生菌群落.
  • 发现了缓慢和快速生长的真菌组合,使用不同碳基板.
  • 揭示了碳资源使用和增长战略中以前未被描述的功能多样性.
  • 在真菌内生菌群体中证明了基因关系和功能特征之间的联系.

结论:

  • 在 *A. gerardii* 中的真菌内生菌群体中,存在着显著的神秘功能多样性.
  • 遗传学结构影响这些内生植物群体的功能特征,如碳使用和生长.
  • 这种功能多样性对宿主健康和生态系统过程有影响.