相关实验视频

Updated: Jan 22, 2026

Phage Therapy Application to Counteract Pseudomonas aeruginosa Infection in Cystic Fibrosis Zebrafish Embryos
11:20

Phage Therapy Application to Counteract Pseudomonas aeruginosa Infection in Cystic Fibrosis Zebrafish Embryos

Published on: May 12, 2020

7.0K

严格反应对菌体感染的相反效应 伪omonas putida

Alicja Cecylia Lewańczyk1, Mariliis Hinnu1, Elise Mägi1

  • 1Department of Genetics, Institute of Molecular and Cell Biology, University of Tartu, Tartu 51010, Estonia.

microLife
|January 21, 2026
PubMed
概括

严格的反应,由瓜诺辛四和五酸盐 ((p)ppGpp) 调节,影响细菌的抗压力耐受性和菌体感染. 在Pseudomonas putida中, (p)ppGpp的缺失会影响膜完整性,并改变菌体感染效率,经常促进它.

关键词:
(p) ppGpppp 这是一个很好的方法.伪omonas putida可以使用.细菌菌体是一种细菌体.膜缺陷 膜缺陷 膜缺陷严格的响应对象是严格的响应.

更多相关视频

Studying Effects of Cigarette Smoke on Pseudomonas Infection in Lung Epithelial Cells09:15

Studying Effects of Cigarette Smoke on Pseudomonas Infection in Lung Epithelial Cells

Published on: May 11, 2020

6.4K
Long Term Chronic Pseudomonas aeruginosa Airway Infection in Mice15:43

Long Term Chronic Pseudomonas aeruginosa Airway Infection in Mice

Published on: March 17, 2014

23.8K

相关概念视频

Stringent Response in E. coli01:23

Stringent Response in E. coli

Bacterial growth is closely tied to nutrient availability, with cells proliferating exponentially under favorable conditions and entering a stationary phase when resources become scarce. This transition is mediated by a regulatory mechanism known as the stringent response, which allows bacteria to adapt to nutrient deprivation by modulating gene expression and metabolic activity.During nutrient scarcity, intracellular amino acid levels decline. It results in the accumulation of uncharged tRNAs...
310
Humoral Immune Responses01:36

Humoral Immune Responses

Overview
83.4K
Buffer Effectiveness02:19

Buffer Effectiveness

Buffer solutions do not have an unlimited capacity to keep the pH relatively constant . Instead, the ability of a buffer solution to resist changes in pH relies on the presence of appreciable amounts of its conjugate weak acid-base pair. When enough strong acid or base is added to substantially lower the concentration of either member of the buffer pair, the buffering action within the solution is compromised.
The buffer capacity is the amount of acid or base that can be added to a given volume...
54.9K
Framing Effects03:26

Framing Effects

Information is everywhere and its presentation—such as how and when items are presented—can impact our perceptions and decisions surrounding the info. This broad concept umbrellas framing effects—influences that occur due to the way information is framed in its appearance, whether it’s purely the order or the specific wording of a message. Let’s take a look at numerous ways in which two versions of something can objectively say the same thing, yet we respond in...
7.9K
Biological Effects of Radiation02:59

Biological Effects of Radiation

All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...
17.7K
Infection01:20

Infection

When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
12.0K