Abstract:
:A model of the evolution of a transposable element family in a Mendelian host population is proposed that incorporates heritable phenotypic mutations in the elements. The temporal behavior of the numbers of mutant and wild-type elements is studied, and the expected extinction time of the transposable element family is examined. Our results indicate that, if the mutant can be transposed equally well in the presence of the wild type, then it can be expected to be found in preponderance, whereas elements, such as retroviruses, where the transposing genome and its phenotypic expression are coupled, may be characterized by a low mutant frequency.
journal_name
Geneticsjournal_title
Geneticsauthors
Kaplan N,Darden T,Langley CHsubject
Has Abstractpub_date
1985-02-01 00:00:00pages
459-80issue
2eissn
0016-6731issn
1943-2631journal_volume
109pub_type
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