Pulsed characters are temporary biochemical, cellular, or structural changes produced in response to environmental or biotic challenge. For example, response to parasitic attack develops as a pulse of defensive chemicals or cells that typically decay after the parasite has been controlled. Almost al
Co-evolution of parasites and adaptive immune responses
โ Scribed by Graham F. Mitchell
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 515 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0167-5699
No coin nor oath required. For personal study only.
โฆ Synopsis
The interplay between evolving host populations and evolving parasite populations is dominated by two key genetically based elements, namely the virulence of parasites and the resistance of their hosts. Here, Graham Mitchell gives a personal overview of ideas on the coevolution of parasite-host relationships and the contributions to immunology that are likely to emerge from systematic studies on this relationship.
๐ SIMILAR VOLUMES
We explore the dynamics of multiple strains of a parasite in order to assess the conditions under which a novel strain, perhaps a mutant or migrant, may invade a population that already carries an endemic strain. Multiple strain dynamics can be modeled through coinfection, superinfection or complete