Related Experiment Video
Updated: Feb 15, 2026
12:02
Molecular Evolution of the Tre Recombinase
Published on: May 29, 2008
10.1K
Molecular Research on Emerging Viruses: Evolution, Diagnostics, Pathogenesis, and Therapeutics.
Susanna K P Lau1,2,3,4
1State Key Laboratory of Emerging Infectious Diseases, Hong Kong, China. skplau@hku.hk.
International Journal of Molecular Sciences
|February 2, 2018
Summary
Viruses pose a growing threat as emerging infectious disease agents in humans and animals. Understanding viral evolution and transmission is crucial for preventing future outbreaks and safeguarding public health.
Area of Science:
- Virology and infectious diseases.
- Molecular biology and pathogen evolution.
Background:
- Viruses are significant emerging infectious disease agents in both human and animal populations.
- The study of viral emergence and transmission is critical for public health.
Discussion:
- Investigating viral genetic diversity and adaptation mechanisms.
- Analyzing host-pathogen interactions and immune responses.
- Exploring environmental factors influencing viral spillover events.
Key Insights:
- Viruses exhibit rapid evolution, necessitating continuous surveillance.
- Understanding viral reservoirs and transmission routes is key to prevention.
- Interdisciplinary approaches are vital for effective viral disease management.
Outlook:
- Predictive modeling of viral emergence and spread.
- Development of broad-spectrum antiviral therapies and vaccines.
- Enhanced global cooperation for infectious disease preparedness.
Related Concept Videos
02:55The Evidence for Evolution
48.4K
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
48.4K
01:54Convergent Evolution
33.1K
Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
33.1K
01:27Emerging Adulthood
757
Jeffrey Arnett's concept of emerging adulthood offers a framework to understand the unique developmental stage between adolescence and full-fledged adulthood, generally from ages 18 to 25. This period is marked by extensive exploration and shifts in identity, relationships, and career choices, a process known in psychology as role experimentation. Emerging adulthood reflects the evolving cultural expectations surrounding adulthood and the dynamic process of personal transformation during...
757
01:24Eukaryotic Evolution
42.5K
The endosymbiont theory is the most widely accepted theory of eukaryotic evolution; however, its progression is still somewhat debated. According to the nucleus-first hypothesis, the ancestral prokaryote first evolved a membrane to enclose DNA and form the nucleus. Conversely, the mitochondria-first hypothesis suggests that the nucleus was formed after endosymbiosis of mitochondria.
Contrary to the endosymbiont theory, the eukaryote-first hypothesis proposes that the simpler prokaryotic and...
Contrary to the endosymbiont theory, the eukaryote-first hypothesis proposes that the simpler prokaryotic and...
42.5K
02:31Synteny and Evolution
3.8K
John H. Renwick first coined the term “synteny” in 1971, which refers to the genes present on the same chromosomes, even if they are not genetically linked. The species with common ancestry tend to show conserved syntenic regions. Therefore, the concept of synteny is nowadays used to describe the evolutionary relationship between species.
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral...
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral...
3.8K
00:50What are Viruses?
128.5K
Overview
128.5K