Titlebook: Genetic Diversity of RNA Viruses; John J. Holland (Professor of Biology and Molecula Book 1992 The Editor(s) (if applicable) and The Autho

Uncultured

Genetic Diversity and Rapid Evolution of Poliovirus in Human Hosts,te of genetic variation of the viruses only started in the 1980s. Recent studies have revealed that like other RNA viruses, polioviruses show typical features of a quasispecies with a multitude of variants present in a host at a given time and drifts in the composition of the mixture in relation to

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Instinctive

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Selection of Zidovudine-Resistant Variants of Human Immunodeficiency Virus by Therapy,eficiency virus (HIV) is presumed to be at least as high as any virus with a single-stranded RNA genome. The number of replicative events in a host infected with HIV are incalculably high as a result of years of persistent replication that is poorly restricted by immune surveillance. Viral chemother

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Genetic Diversity and Evolution of Retroviruses,s—as well as some birds, reptiles, and fish—have yielded infectious retroviruses when examined sufficiently closely. Within a species, the viruses isolated can display considerable diversity of biological properties. For example, within the group of closely related murine leukemia viruses are found

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cardiovascular

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