Parasite Replication and the Evolutionary Epidemiology of Parasite Virulence
نویسندگان
چکیده
منابع مشابه
Parasite Replication and the Evolutionary Epidemiology of Parasite Virulence
Parasite virulence evolution is shaped by both within-host and population-level processes yet the link between these differing scales of infection is often neglected. Population structure and heterogeneity in both parasites and hosts will affect how hosts are exploited by pathogens and the intensity of infection. Here, it is shown how the degree of relatedness among parasites together with epid...
متن کاملParasite Virulence
Some parasites exact a terrible price from their hosts, causing severe pathology and reducing the host’s fitness, whereas other parasites are essentially benign. Several kinds of comparisons highlight this observation. Least interesting are comparisons of parasites with very different life histories or types of host tissues invaded (compare human immunodeficiency virus (HIV) and rhinovirus infe...
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Diseases causedbyparasite or pathogen infections impair normal functioning in organisms. These impairments can include very diverse symptoms leading to the organism’s morbidity and mortality. Studies of the evolution of the virulence of infectious diseases strive to understand the expression of these symptoms as the result of the evolutionary process. This approach is primarily focused on the e...
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Development of Nuclear DNA Markers for Evolutionary Studies in Plasmodium falciparum Recent researches in evolutionary genetics have revealed that estimation of genetic diversity is strongly dependent on the genetic markers used, thus making appropriate evolutionary inference at species and gene levels difficult. Considering these facts, we have used published whole-genome sequence information ...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2010
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0012440