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Mutation and Genome Evolution

Genome composition and architecture is shaped by two types of processes: those that introduce heritable changes (mutagenesis) and those that determine the fate of such changes in the populations (genetic drift and selection). Chemical and biological properties of mutagenesis determines the frequencies at which different type of mutations occur, which, in turn, determines their rates of fixation by drift and affects the spectrum of mutations available for selection to operate on. As the result, genomes of living organisms carry many signatures mutagenesis.

Identiferoai:union.ndltd.org:ETSU/oai:dc.etsu.edu:etsu-works-16336
Date14 April 2016
CreatorsYampolsky, L. Y.
PublisherDigital Commons @ East Tennessee State University
Source SetsEast Tennessee State University
Detected LanguageEnglish
Typetext
SourceETSU Faculty Works

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