相关实验视频

Updated: Jul 6, 2025

A Fluorescence-based Method to Study Bacterial Gene Regulation in Infected Tissues
07:10

A Fluorescence-based Method to Study Bacterial Gene Regulation in Infected Tissues

Published on: February 19, 2019

8.9K

在太空飞行期间通过多omics数据分析检测到的Staphylococcus aureus的改变定数感应和生理学

Matthew R Hauserman1, Mariola J Ferraro1, Ronan K Carroll2

  • 1Department of Microbiology and Cell Science, IFAS, University of Florida, Gainesville, FL, USA.

NPJ microgravity
|January 8, 2024
PubMed
概括

太空飞行条件显著增加金黄色葡萄球菌的毒性,通过调节它的质量检测系统 (Agr) 和毒性因子. 这表明太空环境中的细菌具有更高的致病潜力.

更多相关视频

A Tandem Liquid Chromatography–Mass Spectrometry-based Approach for Metabolite Analysis of Staphylococcus aureus08:03

A Tandem Liquid Chromatography–Mass Spectrometry-based Approach for Metabolite Analysis of Staphylococcus aureus

Published on: March 28, 2017

10.1K
Development and Assessment of Intracellular Infection Models for Staphylococcus aureus08:32

Development and Assessment of Intracellular Infection Models for Staphylococcus aureus

Published on: January 17, 2025

468

相关概念视频

Bacterial Signaling01:30

Bacterial Signaling

Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...
32.2K