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A Percolation Lattice of Natural Selection as a Switch of Deterministic and Random Processes in the Mutation Flowстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 января 2021 г.
- Авторы: Garaeva A.Ya, Sidorova A.E., Levashova N.T., Tverdislov V.A.
- Журнал: Biophysics
- Том: 65
- Номер: 3
- Год издания: 2020
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 522
- Последняя страница: 531
- DOI: 10.1134/S0006350920030069
- Аннотация: This review considers the basic models of mutation processes that occur during selection and drift.A basically new model was developed to describe the mutation flow through a percolation lattice of selectionat the population level. Natural selection of optimal variants in the evolutionary flow of mutations was considered as a percolation filter, which acts as a physical tool that forms the mechanism of selection. The modelwas based on the concepts of self-organization in hierarchical structures of speciation, where the trigger properties of a cell (node) as a valve determine the deterministic component of the fixation of new mutations andthe drift adds the element of randomness to the fixation of new mutations in mutation flows. Modes of mutation fixation were identified depending on the ratio of the cluster size of mutation carriers to the total size ofthe population and the selection and drift coefficients in a sequence of generations at the population level. Alower threshold of the percolation selection lattice was determined as the share of new mutations fixed underthe influence of deterministic selection processes for a minimum reproducing cluster size
- Добавил в систему: Сидорова Алла Эдуардовна