相关实验视频

Updated: Jun 7, 2025

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA
12:18

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA

Published on: February 9, 2011

22.9K

基斯H1杀死MRSA,使得MRSA成为一种致命的病毒

Gerben Marsman1, Xuhui Zheng2, Dora Čerina1

  • 1Department of Cellular Microbiology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany.

Cell reports
|November 15, 2024
PubMed
概括

希斯H1通过进入细菌细胞并与DNA结合,有效地杀死耐甲基金色葡萄球菌 (MRSA). 这一发现揭示了对抗药性细菌抗性菌素抗菌活性的一种新机制.

关键词:
CP: 微生物学 微生物学在MRSA中,MRSA可能是MRSA.黄金葡萄球菌黄金葡萄球菌抗微生物类的抗微生物.抗微生物耐药性 抗微生物耐药性基因组 基因组 基因组中性粒细胞外细胞陷墙壁 teichoic 酸的使用

更多相关视频

Studying Oxidative Stress Caused by the Mitis Group Streptococci in Caenorhabditis elegans09:36

Studying Oxidative Stress Caused by the Mitis Group Streptococci in Caenorhabditis elegans

Published on: March 23, 2019

7.1K
Assays for Validating Histone Acetyltransferase Inhibitors09:11

Assays for Validating Histone Acetyltransferase Inhibitors

Published on: August 6, 2020

6.5K

相关概念视频

Defense Against Bacterial Pathogens01:31

Defense Against Bacterial Pathogens

The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
1.4K
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,...
3
DNA Helicases00:55

DNA Helicases

DNA unwinding helicase enzymes are a type of motor protein. Motor proteins can translocate along filaments or polymers using energy generated from ATP hydrolysis. Helicases are involved in all the important cellular processes where DNA unwinding is required, such as DNA replication, repair, recombination, and transcription. They are present in all living organisms, but vary in their structure, function, and mechanism of action. For example, in prokaryotes, DnaB helicase binds and translocates...
21.1K
Spreading of Chromatin Modifications02:25

Spreading of Chromatin Modifications

The histone proteins in the nucleosomes are post-translationally modified (PTM) to increase or decrease access to DNA. The commonly observed PTMs are methylation, acetylation, phosphorylation, and ubiquitination of lysine amino acids in the histone H3 tail region. These histone modifications have specific meaning for the cell. Hence, they are called "histone code". The protein complex involved in histone modification is termed as "reader-writer" complex.
Writers
The writer...
8.2K
Antimicrobial Proteins01:23

Antimicrobial Proteins

Antimicrobial proteins are important components of the immune system. They aid the body in combating pathogens by either killing them directly or hindering their replication processes. Four main types of antimicrobial substances are interferons, the complement system, iron-binding proteins, and antimicrobial proteins.
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
934