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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Steiner, Antonio | - |
dc.contributor.author | Walker, Ilse | - |
dc.date.accessioned | 2020-06-15T22:09:52Z | - |
dc.date.available | 2020-06-15T22:09:52Z | - |
dc.date.issued | 1990 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/19554 | - |
dc.description.abstract | A basic model of hierarchical structure, expressed by simple, linear differential equations, shows that the pattern of population growth is essentially determined by conditions of redundancy in the sub-structure of individuals. There does not exist any possible combination between growth rate and accident rate that could balance population numbers and/or the level of redundancy within the population; all possible combinations either lead to extinction or to positive population growth with a decline of the fraction of individuals with redundant substructure. Declining populations, however, can be held fluctuating between certain limits by periodic phases of sub-unit repair. These results are particularly pertinent to the population dynamics of diploid (polyploid) organisms. © 1990 Kluwer Academic Publishers. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 38, Número 2, Pags. 83-90 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Biological Model | en |
dc.subject | Dna Repair | en |
dc.subject | Mathematics | en |
dc.subject | Mitosis | en |
dc.subject | Multigene Family | en |
dc.subject | Mutation | en |
dc.subject | Population Growth | en |
dc.subject | Dna Repair | en |
dc.subject | Mathematics | en |
dc.subject | Mitosis | en |
dc.subject | Models, Genetic | en |
dc.subject | Multigene Family | en |
dc.subject | Mutation | en |
dc.subject | Population Growth | en |
dc.title | The pattern of population growth as a function of redundancy and repair | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1007/BF00047545 | - |
dc.publisher.journal | Acta Biotheoretica | pt_BR |
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