相关实验视频

Updated: Jan 23, 2026

Microbial Communities in Nature and Laboratory - Interview
29:13

Microbial Communities in Nature and Laboratory - Interview

Published on: May 28, 2007

6.7K

在一个亚热带海洋盆地的大型空间和环境梯度上的微生物社区动态

Sean R Anderson1,2, Katherine Silliman3,4, Leticia Barbero3,5

  • 1Department of Biological Sciences, University of New Hampshire, Durham, New Hampshire, USA.

Applied and environmental microbiology
|January 22, 2026
PubMed
概括

这项研究对墨西哥湾的海洋微生物进行了调查,揭示了深度区域的不同微生物群落. 温度和营养等环境因素推动了微生物的丰富和分布,在这个动态的海洋地区.

关键词:
环境驱动因素 环境驱动因素一般化的增材模型.分析指标分析指标分析超级编码元标段编码.微生物是一种微生物.Prokaryotes 是一个原核生物.原始主义者是原始主义者.空间动力学的空间动态.

更多相关视频

Investigating the Microbial Community in the Termite Hindgut - Interview21:02

Investigating the Microbial Community in the Termite Hindgut - Interview

Published on: May 28, 2007

11.2K
Biology of Microbial Communities - Interview14:42

Biology of Microbial Communities - Interview

Published on: May 28, 2007

9.1K

相关概念视频

Gene Regulation in Microbial Communities: Quorum Sensing01:28

Gene Regulation in Microbial Communities: Quorum Sensing

Quorum sensing is a mechanism of bacterial communication that enables coordinated gene expression in response to changes in population density. This facilitates collective behaviors that enhance survival, resource acquisition, and ecological adaptation. This process relies on small signaling molecules called autoinducers that accumulate as bacterial populations grow. When a critical threshold concentration of autoinducers is reached, bacterial cells collectively modify gene expression,...
543
What are Populations and Communities?00:30

What are Populations and Communities?

Overview
37.3K
What is an Electrochemical Gradient?01:26

What is an Electrochemical Gradient?

Adenosine triphosphate, or ATP, is considered the primary energy source in cells. However, energy can also be stored in the electrochemical gradient of an ion across the plasma membrane, which is determined by two factors: its chemical and electrical gradients.
The chemical gradient relies on differences in the abundance of a substance on the outside versus the inside of a cell and flows from areas of high to low ion concentration. In contrast, the electrical gradient revolves around an...
127.4K
Community Based Intervention01:30

Community Based Intervention

Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
286
Microbial Morphologies01:29

Microbial Morphologies

Bacterial and archaeal cells exhibit remarkable diversity in shape and structure, critical in their adaptability and functionality. Among bacteria, the most commonly observed shapes include cocci and bacilli. Cocci are spherical and may exist singly or in groupings such as pairs (diplococci), chains (streptococci), clusters (staphylococci), or tetrads. Bacilli, in contrast, are rod-shaped and can also occur as single cells, in pairs, or chains, depending on their environmental and genetic...
2.0K
Microbial Fermentation01:23

Microbial Fermentation

Fermentation is a crucial anaerobic metabolic process that enables microbes to derive energy from sugar without relying on oxygen or an electron transport chain. This process is fundamental to various biological and industrial applications and is classified based on the metabolic products generated.Role of Pyruvate in FermentationPyruvate and its derivatives serve as key electron acceptors in fermentative pathways. The oxidation of NADH to regenerate NAD+ is essential for the continuation of...
1.4K