The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution
Evolutionary changes of characters formed in ontogeny by developmental induction are modeled for an infinite population and for replicate finite populations under a mutation — drift equilibrium. Induction occurs by interaction of reactants, which must therefore coincide in time intervals of their ab...
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| Опубліковано в: : | Вестник зоологии |
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| Дата: | 2007 |
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| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут зоології ім. І.І. Шмальгаузена НАН України
2007
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/64939 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution / I.I. Dzeverin // Вестник зоологии. — 2007. — Т. 41, № 1. — С. 53–69. — Бібліогр.: 64 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862662053454413824 |
|---|---|
| author | Dzeverin, I.I. |
| author_facet | Dzeverin, I.I. |
| citation_txt | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution / I.I. Dzeverin // Вестник зоологии. — 2007. — Т. 41, № 1. — С. 53–69. — Бібліогр.: 64 назв. — англ. |
| collection | DSpace DC |
| container_title | Вестник зоологии |
| description | Evolutionary changes of characters formed in ontogeny by developmental induction are modeled for an infinite population and for replicate finite populations under a mutation — drift equilibrium. Induction occurs by interaction of reactants, which must therefore coincide in time intervals of their abilities to react. This mechanism is being damaged in evolution of useless structures by random mutations in genes that control simultaneous formations of reactants, whereas mutational effects on important structures are restrained by selection. The breakdown of induction mechanisms produces increased variability and degeneration in vestigial characters. Quantitative estimations are illustrated by data regarding regressive trends in some groups of mammals. Time spans sufficient for complete loss of vestigial organs obtained from the modelings are much smaller than the periods of macroevolutionary changes. Certain functional value and the genetic correlation with important structures are the most probable mechanisms that could prevent the rapid loss of vestigial structures.
Математические модели эволюционных изменений признаков, формирующихся в онтогенезе путем индукции, разработаны для бесконечной популяции, а также для группы конечных популяций, находящихся в состоянии равновесия между мутационным процессом и генетическим дрейфом и имеющих одинаковые исходные свойства.
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| first_indexed | 2025-12-02T12:43:06Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-64939 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0084-5604 |
| language | English |
| last_indexed | 2025-12-02T12:43:06Z |
| publishDate | 2007 |
| publisher | Інститут зоології ім. І.І. Шмальгаузена НАН України |
| record_format | dspace |
| spelling | Dzeverin, I.I. 2014-06-21T14:22:34Z 2014-06-21T14:22:34Z 2007 The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution / I.I. Dzeverin // Вестник зоологии. — 2007. — Т. 41, № 1. — С. 53–69. — Бібліогр.: 64 назв. — англ. 0084-5604 https://nasplib.isofts.kiev.ua/handle/123456789/64939 575.8:591.4.068:591.15:599 Evolutionary changes of characters formed in ontogeny by developmental induction are modeled for an infinite population and for replicate finite populations under a mutation — drift equilibrium. Induction occurs by interaction of reactants, which must therefore coincide in time intervals of their abilities to react. This mechanism is being damaged in evolution of useless structures by random mutations in genes that control simultaneous formations of reactants, whereas mutational effects on important structures are restrained by selection. The breakdown of induction mechanisms produces increased variability and degeneration in vestigial characters. Quantitative estimations are illustrated by data regarding regressive trends in some groups of mammals. Time spans sufficient for complete loss of vestigial organs obtained from the modelings are much smaller than the periods of macroevolutionary changes. Certain functional value and the genetic correlation with important structures are the most probable mechanisms that could prevent the rapid loss of vestigial structures. Математические модели эволюционных изменений признаков, формирующихся в онтогенезе путем индукции, разработаны для бесконечной популяции, а также для группы конечных популяций, находящихся в состоянии равновесия между мутационным процессом и генетическим дрейфом и имеющих одинаковые исходные свойства. I am indebted to R. Lande for valuable advices and criticisms of earlier drafts of the manuscript. I am indebted to B. M. Mednikov and M. A. Shishkin for some initial ideas on the subject of my research. I am grateful to M. A. Ghazali for help in my work, comments and constructive suggestions. Thanks also are due to O. I. Schmalhausen, E. I. Kozhurina, P. P. Strelkov, I. Hora´cek, and the reviewers for helpful comments and discussions. R. Lande, B. Sige´, M. Machola´n, G. P. Wagner, B. F. J. Manly, S. Gavrilets, R. Burger, B. Hallgr msson, J. Felsenstein, E. P. Martins, M. Turelli kindly presented reprints of articles hardly accessible in the East Europe. V. M. Tytar is acknowledged for improving the English text and discussion. en Інститут зоології ім. І.І. Шмальгаузена НАН України Вестник зоологии Эволюция и филогения The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution Регрессивный тренд сложных фенотипических структур в нейтральной эволюции Article published earlier |
| spellingShingle | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution Dzeverin, I.I. Эволюция и филогения |
| title | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution |
| title_alt | Регрессивный тренд сложных фенотипических структур в нейтральной эволюции |
| title_full | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution |
| title_fullStr | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution |
| title_full_unstemmed | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution |
| title_short | The Regressive Trend of Complex Phenotypic Structures in Neutral Evolution |
| title_sort | regressive trend of complex phenotypic structures in neutral evolution |
| topic | Эволюция и филогения |
| topic_facet | Эволюция и филогения |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/64939 |
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